Which Headaches Are Expected After Brain Shunt Surgery and When to Contact Your Neurosurgeon

The pillow is the first clue. A few days after a shunt operation, many people notice that the ache behind the eyes eases when they lie flat and creeps back when they sit up for breakfast. Others feel the opposite. Some feel nothing beyond a tender scalp where the stitches sit. All three can be ordinary, and that is exactly what makes a headache after shunt surgery so unsettling to interpret from the sofa at home.

A shunt is a thin tube with a valve that drains excess cerebrospinal fluid, the clear liquid that cushions the brain, into another part of the body. It is a small device asked to do a precise job around the clock, so the brain spends the early weeks negotiating a new normal. Headaches are part of that negotiation.

This explainer separates the headaches your team expects from the ones they want to hear about the same day, and shows how posture, timing and company (fever, vomiting, drowsiness) change the meaning of the same pain.

Why a headache after shunt surgery is so common in the first days

Three different things are sore at once after a shunt operation, and each produces its own kind of head pain. The scalp incision and the small opening drilled in the skull are fresh wounds, so they ache the way any surgical site does, worst when touched, when the dressing is changed, or when the head rests on that side. A second source is the anesthetic itself: dehydration, missed sleep and the drugs used during a general anesthetic commonly leave people with a flat, generalized headache for a day or two, which fades as fluids and routine return.

The third source is the one that matters most and is specific to this surgery. For weeks, months or years before the operation, the brain sat under abnormal pressure from excess cerebrospinal fluid. The shunt changes that pressure within hours. Blood vessels and the membranes lining the brain are sensitive to pressure shifts in either direction, and they report the change as headache while they adjust. Johns Hopkins and the NHS both list headache among the expected early experiences and note that symptoms of hydrocephalus itself can take time to settle after drainage begins.

Expected headaches share a pattern. They are present from the start rather than appearing after a pain-free stretch, they are steady or slowly improving over days, they respond at least partly to rest and the simple pain relief your team has approved, and they do not travel with new vomiting, sleepiness or confusion. A headache that behaves this way is doing what the team predicted. The sections that follow describe what it looks like when a headache stops following the script.

How a shunt works and what actually happens during the operation

The brain produces cerebrospinal fluid continuously, roughly half a liter over a day, and normally absorbs it at the same rate. Hydrocephalus is the condition in which fluid builds up because production outpaces absorption or because the pathway is blocked. A shunt bypasses the problem rather than repairing it.

The device has three parts. A short catheter sits in one of the brain’s fluid-filled ventricles. It connects to a valve, usually positioned under the scalp behind the ear, which opens when pressure rises above a set level and closes when it falls. From the valve, a longer tube is tunneled under the skin of the neck and chest to a drainage site, most often the abdominal cavity (a ventriculoperitoneal or VP shunt), where the fluid is absorbed into the bloodstream. According to the NHS, the operation is performed under general anesthetic and usually takes 1 to 2 hours, followed by a hospital stay of a few days.

During surgery, the neurosurgeon shaves a small patch of hair, makes an incision, creates a small opening in the skull, places the ventricular catheter using imaging or anatomical landmarks, then threads the distal tube under the skin through one or two small incisions in the neck or abdomen. The valve is tested before the incisions are closed.

Many modern valves are programmable, meaning the opening pressure can be changed from outside the body with a magnetic tool in clinic, with no further surgery. That matters for headaches: a valve set too low or too high is one of the adjustable causes of post-operative head pain, and Johns Hopkins notes that such adjustments are made by the neurosurgical team based on symptoms and imaging.

Who usually gets a shunt, and who is usually asked to wait

Shunts are placed for hydrocephalus of several kinds. In infants it may be congenital or follow bleeding in premature babies. In children and adults it can result from tumors, infection, head injury or bleeding around the brain. In older adults, a form called normal pressure hydrocephalus (NPH) causes a characteristic triad of walking difficulty, bladder urgency and thinking changes, and shunting is considered when imaging and a trial drainage of fluid suggest the symptoms are likely to respond, as Mayo Clinic describes.

The decision is rarely made on a scan alone. Teams weigh how fast symptoms are progressing, whether the fluid pathway is blocked in a way that an alternative procedure could open, and how the person’s other health conditions would affect both surgery and the long-term care of an implanted device.

Some people are usually asked to wait or offered a different route. Those with an active infection anywhere in the body, since bacteria can seed the new hardware, typically have surgery deferred until it is treated. People whose hydrocephalus is caused by a blockage in a specific location may be offered endoscopic third ventriculostomy, an operation that opens a new fluid pathway inside the brain without implanting hardware. Someone with NPH whose symptoms did not improve after a trial drainage may be advised that a shunt is unlikely to help and that monitoring is reasonable.

Why does this matter for headaches? Because the baseline differs. A child with congenital hydrocephalus and an adult with NPH arrive with different pressures, different brain compliance and different expectations, so the same post-operative headache carries different weight. Your team interprets your pain against your own starting point, which is one reason generic lists can mislead.

What the first days and weeks after shunt surgery usually look like

The pattern most people describe has three phases, though timings vary widely and your team’s guidance always overrides any general outline.

In the hospital, the headache is mostly surgical. Incision sites throb, the neck feels stiff where the tube was tunneled, and the anesthetic hangover sits on top. Nurses check pupils, alertness and the wounds frequently because this is the window in which early bleeding or technical problems with the catheter would declare themselves. MedlinePlus discharge guidance notes that people are generally sent home once they are eating, moving and their wounds are healing, with instructions to keep the incisions clean and dry and to avoid strenuous activity until cleared.

The first two to three weeks at home are the adjustment phase. Positional headaches are most common here as the brain and its membranes adapt to lower fluid pressure. Fatigue is prominent. Scalp numbness or tingling around the incision is common and usually reflects small nerves cut during surgery. Appointments in this period typically include a wound check and, for programmable valves, a review of whether the setting is right.

From roughly a month onward, most people report the surgical headache has faded and the pattern that remains, if any, is the one that will be their new baseline. Hydrocephalus symptoms that improve after shunting, such as the gait change in NPH, tend to do so gradually rather than overnight, according to Mayo Clinic. A headache that appears for the first time in this later phase, after a stretch of feeling well, is more significant than the same pain in week one, because it no longer has the operation to explain it.

Expected versus worrying headache after shunt surgery: a side-by-side guide

The pain itself is a poor guide. What separates a routine headache from one that needs a call is its timing, its relationship to posture and what arrives with it. The table summarizes the patterns neurosurgical teams listen for, drawing on the warning signs listed by the NHS, Mayo Clinic and MedlinePlus. It is a thinking aid for your conversation with the team, not a tool for self-diagnosis, and any headache that worries you is reason enough to call.

Pattern	Typical features	Most often reflects	What teams usually want
Incision-focused	Tender, local, worse with touch; present from day one; slowly improving	Normal wound healing	Routine follow-up
Worse upright, eased lying flat	Builds through the day; may bring nausea or neck ache; better after rest	Overdrainage (valve draining too freely)	Same-week review; valve assessment
Worse lying down or on waking	Morning vomiting, drowsiness, blurred or double vision; feels like the pre-surgery headache	Underdrainage or blockage (malfunction)	Urgent contact, often same day
With fever or neck stiffness	Redness, swelling or fluid along the tubing; abdominal pain; general unwellness	Possible shunt infection	Urgent contact, same day
Sudden, severe, unlike any before	Abrupt onset, confusion, weakness, seizure, collapse	Possible bleeding or acute obstruction	Emergency services
New after a well period	Appears weeks or months on without an obvious trigger	Needs assessment; may be malfunction or unrelated	Prompt review

Two rows deserve emphasis. The posture rows point in opposite directions, and getting the direction right helps your team decide whether a valve adjustment or imaging comes first. The fever row stands alone because, as the NHS notes, most shunt infections occur within the first few months after surgery, exactly when a headache is easiest to dismiss as ordinary healing.

Overdrainage headache after a shunt: why lying down helps

Picture a garden hose running downhill. Gravity adds pull to whatever the tap provides. A shunt draining into the abdomen faces the same physics: when a person stands, the column of fluid in the tube pulls harder, and the valve may let more cerebrospinal fluid through than the brain can spare. The result is a low-pressure headache. The brain sits a fraction lower in the skull, its covering membranes stretch, and pain-sensitive veins dilate to compensate.

The hallmark is posture. The headache is mild or absent on waking, builds the longer the person is upright, and eases within minutes to an hour of lying flat. Nausea, a pulling sensation at the back of the neck, and a feeling that sounds are muffled or the ears are blocked can accompany it. Johns Hopkins lists overdrainage among the recognized shunt complications, and Mayo Clinic notes that both too much and too little drainage can cause symptoms that need review.

Overdrainage is often manageable without a return to the operating room. If the valve is programmable, the team can raise its opening pressure in clinic so it holds back more fluid before opening. Some valves contain or can be paired with an anti-siphon device, a component designed to counter the gravity effect when upright. Whether an adjustment is appropriate, and by how much, is a judgment the neurosurgical team makes after examining you and often after imaging, because the ventricles can become very small with overdrainage, and that appearance helps confirm the diagnosis.

Persistent overdrainage is not merely uncomfortable. Over time it can allow small blood vessels on the brain’s surface to tear and form a collection of blood under the skull, which is why a reliably positional headache that does not fade within the early weeks deserves a report rather than patience.

Shunt malfunction symptoms: when the headache feels like the old one

Underdrainage is the mirror image. The catheter tip can be clogged by tissue or protein debris, the tube can kink or disconnect at a junction, the valve can stick, or, in a growing child, the tubing can simply become too short. Fluid backs up, pressure rises, and the symptoms of hydrocephalus return. People who had their shunt for years often say the headache is instantly familiar: it is the one the operation was meant to relieve.

Raised pressure produces a headache that is worse in the morning or after lying down, because the horizontal position raises fluid pressure in the head. Vomiting, sometimes without much nausea beforehand, is common. Vision may blur or double because the nerves controlling eye movement are sensitive to pressure. Drowsiness, irritability in children and difficulty concentrating follow. The NHS and Mayo Clinic both list headache, vomiting, sleepiness and vision change as signs of a blocked shunt that need urgent assessment.

Age changes the picture. In infants, whose skull bones have not fused, a tense or bulging soft spot, a rapidly growing head, poor feeding and a downward gaze may appear before any complaint of pain. In older adults with NPH, the first sign of malfunction is often not headache at all but the return of the shuffling gait or bladder urgency that the shunt had improved.

Why is this the row that earns a same-day call? Because the pressure can climb steeply, and because the difference between a malfunction caught at morning headache and one caught at drowsiness is meaningful. Imaging compared against a baseline scan taken when the shunt was working well is how the team confirms the diagnosis, which is why that baseline scan matters so much.

Shunt infection: the headache that arrives with fever

Hardware under the skin gives bacteria a surface to cling to, and the shunt runs from scalp to abdomen, so infection can show itself anywhere along that path. According to the NHS, shunt infection most often develops in the first few months after surgery, which is precisely when some headache is still considered normal. That overlap is why teams ask about fever so persistently at early follow-ups.

The headache of infection is rarely dramatic on its own. It is the company that tells the story: a temperature, a general sense of being unwell, neck stiffness or discomfort when bending the chin to the chest, and redness, warmth, swelling or leaking fluid along the line of the incision or the tubing. Because the distal end of a VP shunt sits in the abdomen, belly pain, tenderness or a swollen abdomen can be the first sign that the drainage site is inflamed. In infants, irritability, poor feeding and fever may be the entire presentation.

Infection matters for two reasons. The organisms involved can inflame the lining of the brain, and an infected shunt often stops draining properly, so infection and malfunction can arrive together. Treatment typically involves intravenous antibiotics chosen after fluid is sampled from the shunt, and in many cases the hardware is removed and a temporary external drain used until the infection clears, after which a new shunt is placed. Those decisions sit with the neurosurgical and infectious-disease teams.

From the patient’s side, the practical message is simple. A headache with a fever after shunt surgery is never filed under normal recovery, whatever the day count since the operation.

VP shunt headache that is not about the shunt at all

Not every headache in a person with a shunt is a shunt headache, and teams work hard to avoid two mistakes: dismissing a malfunction as stress, and operating on a shunt that was working fine. Several ordinary culprits are worth knowing.

Tension-type headache is the most common headache in the general population and does not spare people with shunts. Weeks of guarded neck posture after surgery, sleep disruption and the worry that comes with an implanted device all feed muscle tension across the shoulders, neck and scalp. The pain is typically a tight band, both sides, without vomiting or vision change, and it does not reliably shift with posture.

Medication-overuse headache is less obvious. Pain relievers taken on most days for several weeks can, in some people, drive a daily headache that improves only when their use is reduced under supervision. This is a recognized pattern described by Mayo Clinic and the NHS. If you find you are reaching for pain relief most days a month after surgery, that is worth raising, and any change to how you take a medicine should be guided by the prescribing clinician rather than made alone.

Migraine, if it existed before surgery, usually continues afterward, and the stress of an operation can trigger attacks. A migraine will typically carry its familiar features: one-sided throbbing, sensitivity to light and sound, nausea.

Finally, the neck and scalp themselves ache. The tunneled tubing can be felt under the skin for weeks, and turning the head can pull on it. None of these explanations should be assumed without an assessment, because the stakes of missing a malfunction are higher than the inconvenience of a scan.

How your neurosurgeon investigates a headache after shunt surgery

The assessment starts with questions, and the quality of your answers shortens the path. When did it start, and was there a well period before it? Is it worse upright or lying down? Has anyone noticed you being sleepier, slower or more irritable? Any fever, vomiting, vision change or new weakness? Teams often ask you to compare the pain to the headache you had before surgery, because a match points toward underdrainage.

The examination looks for signs of raised pressure: alertness, pupil responses, eye movements, and in some cases a look at the back of the eye for swelling of the optic nerve. The valve and tubing are felt along their length for tenderness, fluid collections or gaps. Pressing the valve reservoir to see whether it refills is sometimes done, but Mayo Clinic and others caution that this test is unreliable on its own and should not reassure anyone that a shunt is working.

Imaging is the backbone. A CT or a rapid MRI of the brain shows ventricle size, which is compared with the baseline scan taken when the shunt was functioning. Larger ventricles suggest blockage; very small ones suggest overdrainage. A shunt series, a set of plain X-rays following the tube from head to abdomen, checks for kinks, breaks or disconnections. If a programmable valve is in place, its current setting is read with a handheld device.

When the picture is still unclear, the team may draw a small sample of fluid from the valve reservoir with a fine needle, both to measure pressure and to test for infection. Each of these steps is chosen by the treating team based on your particular presentation; the sequence varies, and a normal scan does not always end the investigation if symptoms persist.

Programmable valves, MRI scans and the headache that follows an adjustment

A programmable valve is a quiet piece of engineering: a spring-loaded mechanism whose opening pressure can be changed by placing a magnetic programmer against the scalp. Johns Hopkins notes that this allows the neurosurgeon to fine-tune drainage without another operation. The convenience comes with two practical consequences for headaches.

First, a change in setting is itself a change in pressure, so a short period of headache after an adjustment is common while the brain re-equilibrates. Teams usually describe what to expect and ask you to report whether the posture pattern has improved, worsened or flipped. If a valve was raised to treat overdrainage and the headache becomes worse lying down, the adjustment may have gone slightly too far; the next step is another clinic visit, not guesswork at home.

Second, strong magnetic fields can alter the setting on many older programmable valves. MRI scanners are the main concern. Newer valve designs are built to resist this, but the standard practice is for the valve setting to be checked after any MRI, and for you to tell every imaging department that you have a programmable shunt before a scan. Everyday magnets in headphones, phone cases and some toys have been questioned too; the evidence on household items is less consistent, and manufacturers’ guidance varies by model. Your team can tell you which category your valve falls into.

It helps to carry a card or note recording the valve type and current setting. If you arrive at an emergency department with a headache, that information lets clinicians read the valve quickly and compare it with what was intended, which is one of the fastest ways to tell a settings problem from a blockage.

Headache after shunt revision: what changes the second time around

Shunts are not lifetime devices in the way a hip replacement might be. The NHS notes that shunts can block or become infected and that children often need theirs replaced as they grow, so many people will experience at least one revision, the operation to repair or replace part of the system. Headache after a revision has some features of its own.

The surgical component is often smaller. If only the valve or the abdominal tubing is replaced, the incisions may be minor and the scalp pain less than the first time. If the ventricular catheter is replaced, the brain is entered again and the early picture resembles the original surgery.

The pressure component can be larger. A revision is usually done because the shunt failed, which means pressure was abnormal before the operation. Restoring drainage after a period of raised pressure produces a steeper change than the first operation did in someone shunted early, and positional headaches in the first weeks can be more noticeable. The team may also have changed the valve type or setting, which adds its own adjustment period.

Experience changes perception too. People who have been through a malfunction know its signature intimately and, understandably, interpret every twinge through that lens. That vigilance is useful, and teams would far rather hear about a false alarm than miss a real one. At the same time, it is worth telling the team if anxiety about the device is itself affecting sleep and tension, because both feed headache.

Scar tissue from earlier operations can also make the tubing more palpable and the neck stiffer, so musculoskeletal pain lingers somewhat longer after a second or third procedure. The red flags, however, are identical to those after a first shunt.

What people often get wrong about headaches and shunts

The myths around shunts tend to err in both directions, toward panic and toward complacency.

Every headache means the shunt has failed. It does not. Tension-type headache, migraine, poor sleep and medication overuse are all common in people with shunts, and the early surgical headache is expected. The useful question is not whether you have a headache but how it behaves and what travels with it.

If the valve pumps and refills, the shunt is fine. Pressing the reservoir is an old bedside test, and it can be falsely reassuring. A catheter can be partly blocked while the reservoir still refills. Imaging compared with a baseline is the standard, as Mayo Clinic describes.

A normal scan rules out a problem. Usually it does, but intermittent blockage exists, and some people have symptoms with ventricles that barely change in size. Persistent symptoms after a normal scan are a reason for continued review, not dismissal.

Shunts last forever once they settle. The NHS is clear that shunts can block or become infected at any point, and that children frequently need replacements as they grow. Lifelong awareness of the red flags is part of living with a shunt.

Headaches that improve lying down are harmless. Overdrainage headaches often do improve lying flat, which is useful diagnostically, but persistent overdrainage carries risks and is usually adjustable, so it should be reported rather than tolerated.

MRI is forbidden with a shunt. MRI is widely performed in people with shunts. What matters is that the imaging team knows about a programmable valve and that the setting is checked afterward.

Each of these corrections points the same way: toward describing the headache precisely and letting the team decide, rather than deciding at home in either direction.

Questions to ask your care team before you go home

A ten-minute conversation before discharge prevents a lot of uncertain evenings. These are the questions neurosurgical nurses and surgeons say they most want to be asked.

• What kind of shunt and valve do I have, is it programmable, and what is the current setting? Can I have that in writing?
• Which headache pattern do you expect for me over the first few weeks, given my type of hydrocephalus, and how long would you expect it to last before you want to hear about it?
• If my headache is worse when I stand and better lying down, do you want me to call the same week, or sooner?
• Which symptoms mean I should call your team today, which mean the emergency department, and what number do I use at night and at weekends?
• When will my baseline scan be done, and how do I make sure another hospital can access it if I present elsewhere?
• Do I need the valve checked after an MRI, and are there household magnets I should keep away from the valve?
• Which pain relievers are appropriate for me, how often is too often, and who do I speak to if I find I am taking them most days?
• For a child: what signs should school or nursery staff know, and can you give me a short written summary for them?
• For NPH: which of my symptoms would you expect to improve, over what sort of timescale, and what would their return mean?
• When is my first follow-up, and what should I write down before it?

Keep the answers somewhere you can find them at two in the morning. A short symptom diary noting the time of day, posture, and any vomiting, fever or sleepiness turns a vague worry into information your team can act on quickly.

When to call your doctor: red flags after shunt surgery

Most headaches after shunt surgery turn out to be part of recovery. The ones below are the exceptions, and the neurosurgical teams who place shunts would far rather take a call that proves unnecessary than miss one of these. If any of the following develop, contact your neurosurgical team the same day; if the person is hard to wake, has a seizure, collapses or has a sudden severe headache unlike any before, call emergency services.

• A headache that is getting steadily worse rather than better, or one that returns after days or weeks of feeling well
• Headache with repeated vomiting, especially in the morning or without much nausea first
• New drowsiness, confusion, unusual irritability, or difficulty staying awake
• Blurred or double vision, or eyes that seem to drift downward in an infant
• Fever, chills or neck stiffness, or redness, swelling, warmth or leaking fluid anywhere along the incisions or the line of the tubing
• New abdominal pain, swelling or tenderness in someone with a VP shunt
• Weakness, numbness or trouble speaking
• In a baby: a tense or bulging soft spot, a rapidly enlarging head, poor feeding or a high-pitched cry
• In someone shunted for NPH: return of the shuffling walk, falls or bladder urgency that had improved

The NHS and Mayo Clinic describe these as the signs of a blocked or infected shunt that need urgent assessment. If you are unsure whether a symptom qualifies, that uncertainty is itself a reason to call. Bring your valve details and the date of your last scan, and tell the person on the phone how the headache relates to lying down and standing up. Every decision about scans, valve adjustments or surgery rests with the treating team; your task is to report clearly and early.

Frequently asked questions

How long does a headache after shunt surgery usually last?

The headache from the incision and anesthetic usually fades over the first week or two, while positional headaches from pressure adjustment commonly settle over the first few weeks, though timing varies with age, type of hydrocephalus and valve settings. The NHS notes a hospital stay of a few days after the operation, with recovery continuing at home. A headache that is still increasing, or one that returns after a well period, should be reported to the neurosurgical team rather than waited out.

What are the symptoms of shunt malfunction?

The main signs are headache, vomiting, drowsiness, irritability and blurred or double vision, according to the NHS and Mayo Clinic. In infants, a bulging soft spot, rapid head growth and poor feeding often appear first. In adults with normal pressure hydrocephalus, the return of walking or bladder problems may precede any headache. Symptoms that resemble the hydrocephalus you had before surgery are particularly significant and warrant same-day contact with the team.

Why is my headache worse when I stand up after a VP shunt?

A headache that builds when upright and eases lying flat is the typical pattern of overdrainage, where gravity pulls extra cerebrospinal fluid through the tube when you are standing and pressure in the head falls too low. It is often accompanied by nausea and neck pulling. Overdrainage is frequently adjustable, especially with a programmable valve, but the assessment and any change to the setting are made by the neurosurgical team after examination and usually imaging.

Can a headache after shunt surgery be a sign of infection?

Yes. Shunt infection usually produces headache alongside fever, neck stiffness, general unwellness, or redness, swelling and leaking fluid along the incisions or tubing; abdominal pain can occur with a VP shunt. The NHS reports that most infections develop within the first few months after surgery. Because infected shunts often also stop draining properly, a headache with fever should be reported the same day so fluid can be tested and treatment decided by the team.

Is it normal to have no headache at all after a shunt?

Yes, some people have little more than a tender scalp around the incision, particularly when the shunt was placed early, the pressure change was modest, or the valve setting suits them from the start. The absence of headache is not a sign the shunt is draining too little. Routine follow-up and a baseline scan still matter, because they give the team a reference point if symptoms ever appear later.

Does pressing the shunt valve tell me if it is working?

Not reliably. Pressing the reservoir and watching it refill is an old bedside check, but a partly blocked catheter can still allow the reservoir to refill, and some valve designs are not meant to be pumped at all. Mayo Clinic and other sources describe imaging compared with a baseline scan, along with a shunt series of X-rays, as the standard way to confirm or exclude malfunction. Ask your team whether you should ever press your valve.

What does a headache after shunt revision mean?

After a revision, some headache is expected for the same reasons as after the first operation: the incisions, the anesthetic and a renewed change in fluid pressure. Because revisions follow a period of abnormal pressure, positional headaches in the early weeks can be more noticeable. The warning signs are identical to those after a first shunt: worsening pain, vomiting, drowsiness, vision change, fever or redness along the tubing should prompt a call to the neurosurgical team.

Can I have an MRI if I have a shunt and get headaches?

MRI is widely performed in people with shunts. The precaution concerns programmable valves, many of which can have their setting changed by the scanner’s magnetic field. Imaging staff should be told about the valve before the scan, and the setting is usually checked by the neurosurgical team afterward. A headache that changes character after an MRI is one reason that check matters. Newer valve designs resist magnetic change, so ask which type you have.

How long does it take to recover from shunt surgery overall?

The NHS describes a hospital stay of a few days after an operation that usually takes 1 to 2 hours, with most people returning to light daily activities over the following weeks as the incisions heal and the brain adjusts. Strenuous activity is generally restricted until the team clears it, and improvement in hydrocephalus symptoms such as gait in normal pressure hydrocephalus tends to be gradual. Your own timeline depends on age, cause of hydrocephalus and other health conditions.

Will I always get headaches now that I have a shunt?

Many people with a working shunt have no more headaches than anyone else, and the early surgical headache is temporary. Some live with occasional positional headache related to valve settings, which can often be adjusted. People with a shunt remain susceptible to ordinary tension-type headache and migraine, and to medication-overuse headache if pain relievers are used most days. Lifelong awareness of the red flags, rather than lifelong headache, is the realistic expectation.

References

• NHS: Hydrocephalus, treatment
• NHS: Hydrocephalus, complications
• MedlinePlus: Ventriculoperitoneal shunting
• MedlinePlus: Ventriculoperitoneal shunt, discharge

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.