Traveling With Cystic Fibrosis: Flights, Therapy Equipment and Planning Care Away From Home

The suitcase was packed in ten minutes. The other bag took a week. On the kitchen table sat a nebulizer compressor the size of a hardback novel, a tangle of tubing, a box of enzyme capsules, two voltage adapters and a cool pack that had to stay frozen until the taxi arrived. Traveling with cystic fibrosis has this shape for many families: the holiday is the easy part, and the logistics of carrying a daily treatment routine across borders are the real journey.

It is worth doing well. People with CF study abroad, work overseas, attend weddings on other continents and take the beach week everyone else takes. The condition sets conditions on travel; it does not forbid it. What changes is the order of operations: the conversation with the care team comes before the booking, not after.

This explainer walks through what actually happens to the lungs in an aircraft cabin, how equipment and medicines move safely, and how to arrange care in a place where nobody knows your history yet.

What traveling with cystic fibrosis actually involves

Cystic fibrosis is an inherited condition in which a faulty gene, called CFTR, makes the body’s mucus thick and sticky, clogging the airways and the ducts of the pancreas. That single fact drives almost every travel decision: the daily routine that keeps the lungs clear does not pause because you are on a train through the mountains, and the equipment that delivers it has to come along.

Traveling with cystic fibrosis therefore looks less like a holiday checklist and more like relocating a small clinic. A typical day at home may include airway clearance (physical techniques or devices that loosen and move mucus out of the lungs), nebulized medicines (liquids turned into a fine mist you breathe in), inhaled or oral antibiotics, pancreatic enzymes taken with meals so food can be digested, and often a CFTR modulator, a class of medicine that helps the faulty protein work more normally. Away from home, each of those steps needs a power source, a clean surface, a cool place or simply protected time in the day.

The process is well trodden. CF teams help people plan trips constantly, and the questions are predictable. Is my chest stable enough right now? Will I need oxygen on the flight? How do I carry, clean and power my equipment? Where do my medicines go, and what if they need a fridge? Who do I call if I get sick far from my usual center? The sections that follow take those in turn, drawing on public health guidance rather than travel folklore.

One principle sits above the rest. The plan belongs to you and your CF team together. An article can explain physiology and logistics; it cannot know your latest lung function, your current infections or how you felt last week. Use it to sharpen your questions, not to replace the conversation.

Can you fly with cystic fibrosis? What cabin altitude does to the lungs

Yes, in most cases, and the physiology explains both why it is usually fine and why a check beforehand matters. Commercial aircraft are pressurized, but not to sea level. According to the CDC, cabin pressure during cruise is typically equivalent to an altitude of 6,000–8,000 feet, so the air holds less oxygen than the air at home. Healthy passengers barely notice. Someone whose lungs already work hard to move oxygen across scarred, mucus-filled airways may see their blood oxygen fall further than a healthy traveler’s would, which is why CF teams sometimes arrange a fit-to-fly test before long trips.

The cabin is also dry. The CDC notes that relative humidity in flight commonly sits around 10–20 percent, drier than most deserts. Dry air thickens secretions and irritates the airways, so people with CF often find they cough more on planes and feel thirstier. Drinking water steadily through the flight and, where the airline allows, doing a scheduled nebulizer or airway clearance session in the seat, are practical responses.

Sitting still for hours brings a separate risk that has nothing to do with lungs: deep vein thrombosis, a blood clot forming in a leg vein. The CDC identifies travel lasting more than about four hours as a risk factor, and the risk rises with immobility, dehydration and some medical conditions. The basics are not glamorous: an aisle seat if you can get one, standing and walking every so often, flexing the calves while seated, avoiding excess alcohol and asking your team whether compression stockings or any other clot-prevention measure suits you. Anyone who has had a clot before, or who has a central venous line for antibiotics, should raise this specifically.

None of this makes flying unsafe for people with CF as a group. It makes flying a planned activity rather than a spontaneous one.

Who is usually cleared to travel, and who is usually asked to wait

Clinicians tend to think about travel readiness in terms of stability rather than severity. A person with quite advanced lung disease who is at their own baseline, on a settled regimen and well known to their team may be a better candidate for a trip than someone with milder disease who is in the middle of a flare.

People usually cleared without much fuss share a few features. Their lung function is at or near their personal usual. They have not had a recent pulmonary exacerbation, the term for a period of worsening cough, sputum and breathlessness that typically needs a course of antibiotics. Their weight is stable, their CF-related diabetes, if present, is under control, and their medicines and equipment are working as expected. The destination has a CF or respiratory service within reach, and the trip length fits comfortably within the supply of medicines their prescriber has arranged.

Others are usually asked to wait, at least for now. A recent pneumothorax (a collapsed lung caused by air leaking into the chest cavity) is the classic reason to postpone flying, because the pressure changes in flight can worsen it; the team decides when imaging shows it is safe to go. Recent significant hemoptysis, meaning coughing up blood beyond the occasional streak, is another. An active exacerbation, a current course of intravenous antibiotics, a new central line, uncontrolled diabetes, or a pending transplant assessment often lead teams to advise staying near home until the picture settles. After lung transplant, the early recovery period comes with its own rules that the transplant team sets.

Pregnancy adds a layer rather than a barrier; people with CF who are pregnant travel, but their obstetric and CF teams plan together. In every case the decision rests with the treating team, who can weigh factors no general article can see.

Will I need oxygen on the plane? Fit-to-fly assessment explained

The honest answer is that many people with CF do not, some do, and a simple test usually settles it. A hypoxic challenge test asks you to breathe a gas mixture with less oxygen than room air, simulating the cabin at cruising altitude, while a pulse oximeter (a small clip on the finger that estimates blood oxygen by shining light through the skin) tracks your saturation. If it drops below the threshold your team uses, they may recommend supplemental oxygen for the flight. Where the test is not available, teams rely on lung function results, resting saturation, exercise tolerance and how you have coped on previous flights.

If oxygen is advised, it changes the booking process more than the trip. Airlines generally do not allow passengers to bring their own compressed oxygen cylinders into the cabin, because they are pressurized containers. The usual route is a portable oxygen concentrator, a battery-powered device that pulls oxygen from the surrounding air. Most carriers require the device to be on an approved list, ask for medical documentation and set rules on how much battery time you must carry relative to the flight duration, including delays. These rules differ between airlines and countries, so the carrier’s medical assistance desk becomes an early phone call, not an airport-day surprise.

Two practical points often get missed. First, oxygen prescribed for a flight is not necessarily needed on the ground at your destination, unless you are heading somewhere high, which the next sections address. Second, needing oxygen for a flight is not a verdict on how well you are doing overall. It reflects the specific physics of a pressurized tube at altitude, and plenty of people who use in-flight oxygen manage full, active weeks once they land.

Bring your own pulse oximeter if your team agrees. It gives you and any local clinician a number to compare against your baseline.

Flying with a nebulizer and airway clearance equipment

The single most useful packing rule is this: anything you cannot go a day without travels in the cabin with you, not in the hold. Checked bags go missing, arrive late and get dropped from height. A nebulizer compressor, its cups and tubing, a supply of the medicines that go in it, and whatever airway clearance device you use belong in hand luggage.

Many airlines and security agencies treat medical equipment as separate from the standard cabin baggage allowance, but the policies vary and some require advance notice, so check your specific carrier in writing. Security staff can inspect medical devices; a clinic letter describing what each item is and why you need it smooths the process, particularly for unfamiliar-looking airway clearance vests or oscillating devices. Keep that letter in the same bag as the equipment.

Batteries deserve their own thought. Portable compressors and concentrators often use lithium batteries, which most airlines require in the cabin rather than the hold, with limits on capacity and quantity. Spare batteries usually need terminals protected against short circuits. Your device manual will state the watt-hour rating the airline will ask about.

Power abroad means voltage as well as plug shape. Check whether your compressor accepts the destination’s voltage or needs a converter, and test the setup at home before you leave. For long journeys, a battery-powered or hand-held mesh nebulizer may be worth discussing with your team, as may temporarily switching your clearance technique to a manual method or a small positive expiratory pressure device (a handheld tool you breathe out against to help open the airways and move mucus). That decision belongs to your physiotherapist or respiratory therapist, because technique matters as much as the device.

Cleaning does not stop on holiday. Nebulizer parts still need washing and disinfecting after use, using the method your team recommends and water you trust, which the infection section covers.

Cystic fibrosis medication travel: cooling, time zones and paperwork

Medicines for CF span several classes, and each raises a small travel question. CFTR modulators help the faulty protein fold and function; they are taken on a fixed daily rhythm, so crossing time zones raises the question of when the next dose falls. Pancreatic enzymes are taken with food so fats and proteins can be absorbed; they follow meals rather than the clock, which makes them easier. Inhaled antibiotics and mucolytics, medicines that thin mucus, may be nebulized on a schedule. Some inhaled and injectable products, and insulin for CF-related diabetes, require refrigeration.

Ask your prescriber to write out how your schedule should shift across time zones rather than working it out on the plane. This article does not give schedules, deliberately; the right answer depends on the medicine, the direction of travel and your own routine.

For cold-chain items, an insulated medical travel case with cool packs works for the journey, and a hotel refrigerator or minibar takes over on arrival. Ask the manufacturer’s leaflet or your pharmacist how long each product tolerates room temperature, and avoid leaving any medicine in a hot car or a sunlit window. Refrigerated medicines also travel in the cabin, since hold temperatures are unpredictable.

Carry every medicine in its original labeled packaging, with a clinic letter listing generic names, the condition, and any devices. Photograph the letter and prescriptions so a copy lives on your phone. Some countries restrict particular medicines or require permits for specific classes, so check the destination’s embassy or health ministry guidance well ahead; your team or pharmacist can help you identify which of your medicines might be affected.

Quantity is a prescriber’s call. Most teams plan for the trip plus a margin for delays. Never split doses or stretch supplies to make them last; if a trip lengthens unexpectedly, contact your team or a local clinician rather than improvising.

Cross-infection on the road: water, crowds and other people with CF

Cross-infection is the passing of bacteria from one person with CF to another. It matters because CF airways host organisms, such as Pseudomonas aeruginosa and some others, that are harmless to most people yet can settle permanently in CF lungs and become harder to treat over time. The precautions people with CF use at home, keeping physical distance from others with CF and not sharing equipment, do not lapse when the environment changes. If your trip includes meeting other people with CF, your team can advise on how to do that as safely as possible.

Water is the other recurring theme. Bacteria that trouble CF lungs like warm, standing water. Hot tubs, spa pools, poorly maintained humidifiers and stagnant water in nebulizer cups are all environments where they thrive. Many teams advise avoiding hot tubs and jacuzzis altogether, and being cautious around decorative fountains and misting systems. For rinsing nebulizer parts, use water you would be willing to drink: bottled, boiled and cooled, or filtered according to your team’s advice. Dry parts fully before storing them.

Crowded, enclosed spaces raise the risk of respiratory viruses, which in CF can trigger a pulmonary exacerbation. Hand hygiene, sensible mask use where you choose it, and up-to-date routine vaccines are the standard tools. Destination-specific travel vaccines should be discussed with your CF team, since some live vaccines are avoided after transplant or with certain medicines, and timing matters.

Food and water hygiene matters more than average, too. Travelers’ diarrhea can dehydrate anyone; for someone already losing extra salt in sweat and relying on enzymes to digest meals, the consequences arrive faster. The usual advice applies: safe water, cooked food served hot, and caution with ice, salads and street food in places where water quality is uncertain.

Heat, altitude and salt loss: choosing and preparing for a climate

People with CF lose more salt in their sweat than other people do. The same faulty CFTR channel that thickens mucus also stops the sweat glands reclaiming salt, which is why salty-tasting skin has long been one of the recognized signs of the condition described by MedlinePlus and the Mayo Clinic. On a hot beach, on a hike, or in a humid city where you sweat all day, that leak becomes a real risk of dehydration and low body salt, with symptoms such as fatigue, cramps, headache and dizziness.

The response is planning rather than avoidance. Teams commonly advise extra fluids and additional salt in hot conditions, tailored to the person; the specifics are theirs to set, not this article’s. Practical habits help too: shade in the middle of the day, water always within reach, and a lower threshold for stepping indoors if you feel unwell. Enzymes and a good appetite matter here as well, because heat often blunts hunger and CF nutrition depends on eating enough.

High-altitude destinations pose the cabin problem for longer. A mountain city sits at reduced oxygen levels around the clock, and people who manage well at sea level may struggle, sleep poorly or need oxygen there. If your itinerary includes altitude, say so explicitly at your pre-travel visit; the assessment for a flight does not automatically cover a week in the mountains.

Cold, dry air can also thicken secretions and provoke cough, and very humid climates may feel heavier on the chest to some people. Neither is a reason to stay home, but both are reasons to build in time for airway clearance and to expect the first days to feel different.

Finally, several antibiotic classes increase sun sensitivity. If you take one, ask whether stronger sun protection is needed.

What goes in the carry-on: an equipment and medicine table

Lists help, but the reason behind each item helps more, because it lets you adapt when the situation shifts. The table below is a starting framework to adjust with your team rather than a rulebook.

Item	Where it travels	Why it matters	Practical note
Nebulizer compressor or mesh nebulizer	Cabin	Daily inhaled therapy cannot wait for a delayed bag	Check voltage, plug type and battery rules
Nebulizer cups, masks, tubing	Cabin	Parts break and wear out	Pack spares and a cleaning kit
Airway clearance device	Cabin where feasible	Missed clearance raises exacerbation risk	Discuss a lighter alternative with your physiotherapist
Room-temperature medicines	Cabin, original packaging	Labels identify medicines at security and in an emergency	Keep a photographed medication list
Refrigerated medicines	Cabin, insulated case	Heat can degrade them	Confirm a fridge at your accommodation
Pancreatic enzymes	Cabin, plus a small day supply in a pocket	Needed with every meal and snack	Airport food is unpredictable; keep them handy
Portable oxygen concentrator, if prescribed	Cabin, airline-approved	Cabin altitude lowers oxygen	Airline notice, paperwork and battery duration rules
Clinic letter and summary	Cabin and phone	Explains devices and medicines to strangers	Include diagnosis, medicines, allergies, baseline results
Pulse oximeter	Cabin	Gives a number to compare with baseline	Know the threshold your team set
Hand sanitizer, masks	Cabin	Reduces viral and bacterial exposure	Especially for airports and crowded transit

Notice how little goes in the hold. Clothes, chargers and books can arrive a day late without consequence. Anything that keeps your lungs clear, your digestion working or your oxygen up should never be separated from you, even for a short domestic hop.

Planning care away from home: clinics, cystic fibrosis travel insurance and letters

The most reassuring item you can carry weighs nothing: knowing who to call. Before departure, ask your CF team to help you identify a CF center or respiratory service near your destination, and how that service prefers to be contacted. In some countries CF care is concentrated in specialist centers; in others a general hospital may be the realistic first stop, with advice from your home team by phone. Either way, decide the route before you need it.

A written summary from your team makes that first contact far more useful. It should state your diagnosis, your current medicines by generic name, your allergies, your recent lung function, the organisms grown from your recent sputum cultures and any lines or devices you have. A clinician meeting you for the first time in an emergency department can act faster with that page in hand than with your best recollection at two in the morning.

Cystic fibrosis travel insurance is a topic that trips people up. Standard policies frequently exclude pre-existing conditions unless they are declared and accepted, and a claim related to CF may be refused if the condition was not disclosed. Read the medical section closely, declare everything, and confirm that the policy covers emergency treatment, hospital admission, medicines and medical repatriation, meaning transport home with medical support if you cannot travel normally. This article cannot compare insurers or state prices; it can say that an undeclared condition is the most common reason a claim fails.

Think about time zones for reaching your home team, and ask whether they offer telehealth or a nurse line you can use from abroad. Longer stays, such as a semester overseas or a work posting, usually justify a formal handover to a local CF service, arranged center to center. Nothing here suggests traveling in search of treatment; the aim is to keep your existing care intact wherever you happen to be.

What the days before and after a trip usually look like

Most CF teams like to see you before a significant trip, close enough to departure that the assessment reflects how you are now, but with enough margin to arrange oxygen, paperwork or a change of plan if something unexpected shows up. The timing is theirs to set; the point is not to leave the request until the week of the flight.

That visit tends to cover lung function, weight, a review of recent cultures, the fit-to-fly question, vaccines for the destination, the medicine list and letter, and a frank conversation about the itinerary. Say what you actually intend to do. A week of scuba diving, a trek at altitude or a festival in a hot field are all different medical propositions from a city break, and the advice will differ.

In the final days at home, people often front-load: a full airway clearance session before leaving, equipment cleaned and dried, medicines counted against the prescriber’s plan, cool packs frozen, documents printed and photographed. Travel day itself is usually about protecting the routine, not perfecting it. A nebulizer session in an airport corner or a clearance session in a hotel bathroom is still a session.

The first days at the destination can feel off. Jet lag, dry cabin air, a new climate and disrupted meals all nudge symptoms, and teams generally expect a little more cough or fatigue without alarm. The signal to watch is trajectory: settling within a few days is typical; steadily worsening is not, and is covered in the red-flag section.

After returning, many teams ask people to keep an eye on symptoms for a while and to report anything new, and some request a sputum sample to check whether any new organism has appeared. Slotting back into the usual routine quickly is the best way to catch a change early.

What people often get wrong about traveling with cystic fibrosis

The first misconception is that flying is off-limits. It is not. Airlines carry passengers with lung disease every day, and the CDC’s guidance on air travel focuses on assessment and preparation, not prohibition. The exceptions, such as a recent collapsed lung or an active exacerbation, are time-limited and set by the treating team.

The second is that a short holiday earns a break from airway clearance. The mucus does not know you are on vacation. Skipped sessions raise the risk of an exacerbation that can consume the very trip you were protecting. The realistic compromise is a lighter, shorter routine agreed in advance, not silence.

Third, hotel tap water is assumed safe for rinsing nebulizer parts. In many places it is fine to drink and still not what your team would choose for equipment that carries mist into your lungs. Use the water and drying method your team recommends.

Fourth, people assume travel insurance covers CF automatically. Policies routinely exclude pre-existing conditions unless declared. Disclosure is not optional.

Fifth, needing in-flight oxygen is read as a sign of being too unwell to travel. It reflects cabin physics at altitude, and many people who use oxygen on a flight need none on the ground.

Sixth, the arrival of CFTR modulators has led some people to believe the old routine no longer matters. These medicines have changed daily life for many, and research continues on whether some therapies can be safely reduced. The evidence so far does not support dropping airway clearance or other treatments on your own initiative, and any change belongs to your prescriber.

Finally, meeting other travelers with CF is treated as harmless because everyone is on holiday. Cross-infection risk does not take a break either. Distance and separate equipment remain the standard.

Questions to ask your care team before you book

A good pre-travel visit runs on your questions as much as the clinician’s checklist. Bring the itinerary, the flight lengths and the accommodation details, and work through the list below, adding anything specific to you.

• Am I stable enough right now for this trip, and is there anything you would want to see improve first?
• Do I need a fit-to-fly assessment or hypoxic challenge test, and if oxygen is advised, what documentation will the airline expect?
• How should my medicine schedule shift across the time zones I am crossing, and can you write that down for me?
• Which of my medicines need refrigeration, and how long can each tolerate room temperature in transit?
• Are any of my medicines restricted in the country I am visiting, and do I need a permit or a specific letter?
• Can I use a lighter airway clearance method while away, and which technique or device do you recommend?
• How should I clean and dry my nebulizer parts where the water quality is uncertain?
• Which vaccines do I need for this destination, and are any unsuitable for me?
• What extra fluid and salt precautions should I take in a hot climate, and what if my itinerary includes altitude?
• Which CF center or hospital should I contact at the destination, and how do I reach your team from abroad?
• What would make you want me to seek care locally rather than wait until I am home?
• What should I bring back for you, such as a sputum sample or a symptom record?

Write the answers down or ask for them in a letter. Under stress, in a foreign pharmacy or an unfamiliar emergency department, a written plan does the remembering for you. It also gives a local clinician a direct line to your team’s thinking, which is worth more than any general advice, this article included.

When to call your doctor while traveling with cystic fibrosis

Some change is expected on a trip. Dry cabin air, a new climate and disrupted sleep can add a little cough or tiredness for a few days. The signs below are different: they suggest a problem that needs assessment, and the right response is to contact your CF team, the local service you identified before travel, or emergency services if you are seriously unwell.

Seek urgent care for sudden, sharp chest pain or a sudden worsening of breathlessness, especially if either starts abruptly. These can signal a pneumothorax, a collapsed lung, or a pulmonary embolism, a clot that has traveled to the lung, both of which are emergencies. Coughing up more than streaks of blood, or any new blood if you have not had it before, needs same-day assessment. A pulse oximeter reading persistently below the threshold your team set for you, or breathlessness at rest that is new for you, should not be watched overnight.

A fever with a worsening cough, more or darker sputum, or rising breathlessness over a day or two points toward a pulmonary exacerbation that may need antibiotics; contact your team or a local clinician rather than waiting to get home. Severe or worsening abdominal pain, a swollen belly, vomiting or an inability to pass stool can indicate distal intestinal obstruction syndrome, a blockage of the bowel that people with CF are prone to, and needs prompt evaluation.

Signs of dehydration or salt loss in the heat, such as dizziness, confusion, muscle cramps, very low urine output or fainting, warrant urgent attention. Pain, swelling or warmth in one calf, particularly after a long flight, should be assessed for a clot the same day. If you have CF-related diabetes, blood sugar readings well outside your usual range, or symptoms of very high or very low glucose, follow your team’s plan and seek help.

When in doubt, call. Every one of these decisions is easier to make early, and your care team would always rather hear from you than not.

Frequently asked questions

Can you fly with cystic fibrosis?

Most people with cystic fibrosis can fly when their lungs are stable and the trip has been reviewed by their CF team. Cabin air holds less oxygen than air at sea level and is very dry, so some people are assessed for in-flight oxygen before long flights. A recent collapsed lung, an active exacerbation or significant coughing of blood are the usual reasons to postpone until the team says it is safe.

How do I know if I need oxygen on a flight?

Your CF team decides, often using a hypoxic challenge test that has you breathe air with reduced oxygen while a pulse oximeter tracks your saturation. If it falls below the threshold your team uses, they may recommend supplemental oxygen for the flight. Where the test is unavailable, they rely on lung function, resting saturation and how you coped on previous flights. Needing oxygen in the air does not mean you will need it on the ground.

What are the rules for flying with a nebulizer?

A nebulizer is medical equipment and should travel in the cabin with you, along with cups, tubing and the medicines that go in it. Many airlines treat medical devices separately from the standard baggage allowance, but policies vary and some require advance notice, so confirm in writing with your carrier. Lithium batteries usually must stay in the cabin with capacity limits. A clinic letter describing the device helps at security.

Does cystic fibrosis travel insurance cover my condition automatically?

Usually not. Standard travel insurance commonly excludes pre-existing conditions unless they are declared and accepted by the insurer, and an undeclared condition is a frequent reason claims are refused. Read the medical section closely, disclose cystic fibrosis and any related conditions such as CF-related diabetes, and check that emergency treatment, hospital admission, medicines and medical repatriation are all included before you rely on the policy.

How should I handle cystic fibrosis medication travel across time zones?

Ask your prescriber to write out how each medicine’s timing should shift for your specific route before you leave. CFTR modulators are taken on a fixed daily rhythm, so crossing several time zones raises a genuine timing question, while pancreatic enzymes follow meals and need less adjustment. Refrigerated medicines travel in an insulated case in the cabin, and every medicine stays in original labeled packaging with a clinic letter.

Can I skip airway clearance for a short holiday?

Teams generally advise against it. Thick mucus keeps accumulating whether or not you are on vacation, and missed sessions raise the risk of a pulmonary exacerbation that could disrupt the trip itself. A more realistic approach is to agree a shorter or lighter routine with your physiotherapist in advance, possibly using a smaller handheld device, and to protect time for it each day even when the schedule is busy.

Are hot tubs and swimming pools safe with cystic fibrosis?

Hot tubs and spa pools are usually discouraged because warm, standing water favors bacteria such as Pseudomonas that can settle in CF lungs. Well-maintained, properly chlorinated swimming pools are generally considered lower risk, and many CF teams encourage swimming as exercise. Ask your team about specific settings, avoid stagnant water and poorly maintained humidifiers, and rinse nebulizer parts only with water you would be willing to drink.

What should I do about heat and dehydration on holiday?

People with cystic fibrosis lose more salt in sweat than other people, so heat, exercise and humidity raise the risk of dehydration and low body salt. Teams commonly advise extra fluids and additional salt tailored to the individual, and that plan should be agreed before you travel. Keep water within reach, seek shade in the middle of the day, keep eating so enzymes and nutrition stay on track, and treat dizziness or cramps as a signal to stop and cool down.

How do I find a CF clinic in another country?

Ask your own CF team before departure. They can help identify a CF center or respiratory service near your destination and explain how it prefers to be contacted, and they can prepare a written summary of your diagnosis, medicines, allergies, recent lung function and sputum culture results for any clinician who meets you for the first time. Knowing the route to care before you need it is far easier than searching during an emergency.

Should I worry about blood clots on a long flight with cystic fibrosis?

Long journeys are a recognized risk factor for deep vein thrombosis, and the CDC highlights travel lasting more than about four hours. Immobility, dehydration and some medical conditions add to it, and anyone with a previous clot or a central venous line should raise this with their team. Practical steps include moving regularly, flexing the calves while seated, drinking water, limiting alcohol and asking whether compression stockings or other measures suit you.

References

• MedlinePlus: Cystic Fibrosis
• NHS: Cystic fibrosis

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.