Blood Pressure 98/72: Is It Normal? What This Reading Means for Your Health

A blood pressure reading of 98/72 is usually considered normal and not a cause for concern, especially if the person feels well. The meaning of this reading depends on symptoms, age, overall health, and whether it is typical for that individual.

Overview: Is 98/72 blood pressure normal?

Yes—98/72 blood pressure is usually considered a normal reading for many adults, especially when there are no symptoms such as dizziness, fainting, unusual fatigue, blurred vision, or weakness. In most cases, this number does not suggest a health problem on its own.

Blood pressure is written as two numbers. The top number, called systolic pressure, reflects pressure in the arteries when the heart beats. The bottom number, called diastolic pressure, reflects pressure when the heart relaxes between beats. A reading of 98/72 means the systolic pressure is 98 mmHg and the diastolic pressure is 72 mmHg.

Rather than viewing one number in isolation, doctors look at the overall pattern. Some people naturally run on the lower end of the normal range and feel completely well. Others may have symptoms if their blood pressure drops below their usual baseline. That is why the same reading can be normal for one person and a sign to look more closely in another.

How 98/72 fits into blood pressure categories

According to widely used American Heart Association blood pressure categories, a reading of 98/72 falls into the normal range. Normal blood pressure is defined as systolic less than 120 mmHg and diastolic less than 80 mmHg.

The table below shows how common blood pressure categories are classified:

• Normal: Less than 120 systolic and less than 80 diastolic
• Elevated: 120 to 129 systolic and less than 80 diastolic
• High blood pressure (Hypertension stage 1): 130 to 139 systolic or 80 to 89 diastolic
• High blood pressure (Hypertension stage 2): 140 or higher systolic or 90 or higher diastolic
• Hypertensive crisis: Higher than 180 systolic and/or higher than 120 diastolic, requiring urgent medical evaluation

There is no single AHA category called “too low blood pressure” based on one number alone. In clinical practice, low blood pressure is often considered hypotension when blood pressure is below 90/60 mmHg, but even then, treatment depends on symptoms and the reason for the low reading. People concerned about persistently low readings can learn more about low blood pressure (hypotension).

What this reading may mean by age group and health status

In younger adults, teenagers, and physically active people, 98/72 may be a very typical reading. Well-conditioned athletes and lean individuals often have lower resting blood pressure because their cardiovascular system works efficiently. If they feel well, eat and drink normally, and stay active without symptoms, this reading is often reassuring.

In older adults, the interpretation can be more individual. A reading of 98/72 may still be perfectly acceptable, but doctors may pay closer attention if there is a history of falls, dizziness on standing, dehydration, heart disease, diabetes, or use of blood pressure-lowering medicines. Older adults are also more likely to experience a sudden drop in blood pressure when standing up, called orthostatic hypotension.

During pregnancy, blood pressure can run somewhat lower than usual, especially in the first and second trimesters. Even so, any pregnant person with dizziness, fainting, severe headache, shortness of breath, swelling, or visual changes should contact a clinician. In children, normal blood pressure ranges depend on age, height, and sex, so a pediatrician should interpret the reading rather than relying on adult categories.

For people with chronic conditions such as heart disease, kidney disease, endocrine disorders, or those taking several medications, the most important question is whether 98/72 is usual for them and whether symptoms are present. If a person is being treated for high blood pressure, a reading like this may simply reflect good control, though medication review may be needed if they feel unwell or notice lightheadedness.

When 98/72 can be a concern

Although 98/72 blood pressure is usually normal, it can be a concern if it comes with symptoms. Warning signs include dizziness, fainting, near-fainting, confusion, unusual tiredness, nausea, cold or clammy skin, blurred vision, chest pain, or shortness of breath. These symptoms may suggest that the body is not getting enough blood flow, even if the reading itself does not look very low.

A reading can also be concerning if it is much lower than a person’s usual blood pressure. For example, someone whose typical pressure is around 125/80 may feel unwell if they suddenly drop to 98/72 during an illness, after dehydration, or because of medication effects. In that situation, the change from baseline matters as much as the number.

Possible reasons for symptomatic low blood pressure include dehydration, vomiting, diarrhea, fever, blood loss, prolonged bed rest, pregnancy, certain heart conditions, endocrine problems, and side effects from medicines such as diuretics, some antidepressants, and drugs used to treat high blood pressure. Related cardiovascular conditions may also need evaluation, including hypertension in people whose treatment may need adjustment.

Anyone who has repeated low readings with troubling symptoms should seek medical advice. Assessment may include a medication review, blood tests, heart rhythm evaluation, and sometimes imaging or specialist consultation. In some cases, doctors may recommend a cardiology evaluation or further medical check-up based on the person’s history and examination.

How to measure blood pressure correctly

One reading does not always tell the whole story. Blood pressure changes naturally throughout the day and can be affected by stress, recent exercise, caffeine, nicotine, pain, dehydration, and even talking during the measurement. This is why correct technique is important, especially when checking whether 98/72 is typical or unusual.

For a more accurate reading, a person should sit quietly for at least five minutes before measuring. The back should be supported, feet should rest flat on the floor, and the arm should be supported at heart level. It helps to avoid caffeine, smoking, and exercise for about 30 minutes beforehand. The cuff should fit properly, because a cuff that is too small or too large can give inaccurate numbers.

Home monitoring is often useful when readings vary or symptoms come and go. It is best to take two readings, one minute apart, at the same times each day for several days, then share the log with a doctor. Standing and seated readings may both be requested if dizziness occurs when changing position.

If a reading of 98/72 appears unexpectedly low, it is reasonable to recheck after resting and drinking fluids, unless there are significant symptoms. If symptoms are severe or the person feels faint, medical attention should not be delayed for repeat measurements.

Lifestyle guidance and self-care

For a person who feels well, 98/72 usually does not need treatment. In fact, a normal blood pressure reading is often a sign of good cardiovascular health. The goal is usually to maintain healthy habits rather than trying to raise the number.

Supportive lifestyle measures include staying well hydrated, eating regular balanced meals, sleeping adequately, and avoiding long periods without food if low blood pressure symptoms tend to occur. Standing up slowly can help people who become lightheaded after sitting or lying down. In hot weather or during illness, fluid intake may need extra attention.

General heart-healthy habits are still important, even when blood pressure is normal. These include regular physical activity, a diet rich in vegetables, fruits, whole grains, legumes, and healthy fats, limiting excess alcohol, and not smoking. If a person is taking medication for blood pressure or another condition, they should not stop or adjust it without professional guidance.

Some individuals with recurrent symptoms may need targeted treatment for the underlying cause. This depends on whether the issue is dehydration, medication side effects, anemia, endocrine disease, or a heart rhythm problem. When needed, specialists may evaluate the heart’s structure and function with tests such as echocardiography.

When to seek medical care

Medical advice is recommended if 98/72 blood pressure is accompanied by dizziness, fainting, repeated falls, confusion, weakness, chest discomfort, palpitations, or shortness of breath. It is also wise to speak with a doctor if low readings appear repeatedly during a new illness, after starting medication, or after a significant change in eating, fluid intake, or weight.

Urgent care is needed if symptoms are severe, especially fainting, chest pain, trouble breathing, signs of shock, or sudden confusion. These symptoms may have many causes, but they should not be ignored. A clinician can determine whether the problem is related to blood pressure, heart rhythm, infection, dehydration, or another medical issue.

For ongoing concerns, a doctor may check standing and lying blood pressure, review medications, and look for causes such as infection, anemia, hormonal disorders, or cardiovascular disease. If blood pressure issues are part of a broader heart health assessment, evaluation by specialists may be helpful. Acibadem International’s multidisciplinary specialists in JCI-accredited hospitals diagnose and treat cardiovascular conditions for international patients when further assessment is needed.

Frequently asked questions

Is 98/72 a good blood pressure reading?

Yes, for most adults, 98/72 is considered a normal blood pressure reading. If the person feels well and has no symptoms such as dizziness or fainting, it is usually not a cause for concern.

Is 98/72 too low?

Not usually. It may only be considered too low if it causes symptoms or if it is significantly lower than that person’s usual blood pressure during illness, dehydration, or medication changes.

Can 98/72 blood pressure cause dizziness?

The reading itself does not always cause dizziness, but some people may feel dizzy if their blood pressure drops suddenly or if they are dehydrated, ill, or sensitive to medication. Symptoms matter more than the number alone.

Is 98/72 normal for older adults?

It can be normal for older adults, but age-related risks such as falls, medication effects, and orthostatic hypotension make context important. If an older person feels lightheaded or unsteady, medical review is a good idea.

What should a person do if their blood pressure is 98/72?

If they feel well, no immediate action is usually needed. It can help to stay hydrated, monitor readings over time, and use proper measurement technique. If symptoms are present, they should rest, recheck the reading, and contact a healthcare professional if concerns continue.

Can athletes have a blood pressure of 98/72?

Yes. Physically active people and athletes often have lower resting blood pressure because their cardiovascular system is efficient. If they have no symptoms, this can be a healthy finding.

References

• American Heart Association
• National Heart, Lung, and Blood Institute
• Centers for Disease Control and Prevention
• World Health Organization
• European Society of Cardiology

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.