A reading of 106/62 mm Hg is solidly within the normal blood pressure range and, for most people, reflects a healthy cardiovascular system. Current guidelines classify anything below 120/80 as normal, and 106/62 clears both thresholds comfortably. That said, blood pressure exists on a spectrum, and context shapes whether a given number is reassuring or worth investigating. Your age, fitness level, symptoms, medications, and even the time of day you checked all influence what 106/62 means for you specifically.
Where 106/62 Sits on the Scale
The 2017 American College of Cardiology and American Heart Association guidelines define stage 1 hypertension as a systolic reading of 130 to 139 or a diastolic of 80 to 89, and stage 2 hypertension as 140 or higher systolic or 90 or higher diastolic.1JAMA Cardiology. The 2017 American College of Cardiology/American Heart Association Clinical Practice Guideline for High Blood Pressure in Adults Normal blood pressure is everything below 120/80, and the “elevated” category sits at 120–129 systolic with a diastolic still under 80. At 106/62, you are not flirting with any hypertension threshold. In fact, you are roughly 24 points below the systolic cutoff for stage 1 hypertension and 18 points below the diastolic cutoff.
Unlike high blood pressure, there is no universally agreed-upon number where “too low” officially begins. Most clinicians treat hypotension as a clinical diagnosis rather than a fixed threshold, meaning the symptoms matter more than the number on the cuff. That said, readings below about 90/60 often prompt concern, and a diastolic persistently under 60 has drawn attention in research as a potential risk zone in certain populations. Your 62 diastolic sits just above that line.
Why the Diastolic Number Matters on Its Own
Most people focus on the top number, but the bottom number carries its own clinical weight. A large study of adults whose systolic pressure was already controlled below 130 found that a diastolic average under 60 was tied to a roughly 46% higher risk of the composite outcome (cardiovascular events plus death), a 73% higher risk of heart attack, and more than double the risk of stroke compared with diastolic readings in a safer range.2JAMA Network Open. Evaluation of Optimal Diastolic Blood Pressure Range Among Adults With Treated Systolic Blood Pressure Less Than 130 mm Hg At 62, your diastolic is above that concerning threshold, but the finding illustrates why doctors pay attention to both numbers independently.
This so-called “J-curve” for diastolic pressure is especially relevant for people already on blood pressure medication. Aggressive treatment that pushes systolic down into a healthy range can sometimes drag diastolic too low, creating a situation where the heart muscle itself receives less blood flow between beats. Researchers have flagged this as a genuinely difficult clinical problem to manage.3PubMed. Evaluating Mean Blood Pressure as a Potential Therapeutic Target in Systolic Hypertension with Too Low Baseline Diastolic Blood Pressure If you are not on any medication and your diastolic naturally hovers around 62, this particular concern is much less relevant to you.
What Your Pulse Pressure Tells You
The gap between your systolic and diastolic readings is called pulse pressure. For a reading of 106/62, that gap is 44 mm Hg, which falls squarely in the healthy range of about 40 to 50. A wide pulse pressure, particularly above 60, is associated with stiffer arteries and a higher risk of heart disease, heart failure, and cardiovascular death.4PubMed Central. Relationship of Arterial Stiffness Index and Pulse Pressure With Cardiovascular Disease and Mortality A pulse pressure of 44 suggests your arteries are reasonably elastic and your heart is generating pressure efficiently. For a quick self-check, your pulse pressure is one of the more reassuring things about a 106/62 reading.
Symptoms That Would Change the Picture
A blood pressure of 106/62 with no symptoms is simply a healthy reading. A blood pressure of 106/62 with persistent lightheadedness, fatigue, or concentration problems is a different story. Research has found a genuine link between lower systolic pressure and self-reported tiredness and feeling faint, even after accounting for other factors like age and weight.5PubMed Central. Symptoms of low blood pressure: a population study
The symptoms most closely tied to low blood pressure include:
- Lightheadedness: especially on standing up quickly, which signals that blood pressure is dropping temporarily when gravity pulls blood toward your legs
- Fatigue: a persistent low-grade tiredness that doesn’t resolve with more sleep
- Visual disturbances: brief dimming or graying of vision, particularly when changing positions
- Trouble concentrating: a foggy or sluggish mental state that can mimic poor sleep
These symptoms overlap with dozens of other conditions, from dehydration to thyroid disorders, so having one or two does not automatically point to blood pressure as the cause. But if they cluster together and you reliably measure in the low-normal range, the connection is worth raising with a doctor.6JAMA Internal Medicine. Association of History of Dizziness and Long-term Adverse Outcomes With Early vs Later Orthostatic Hypotension Assessment Times in Middle-aged Adults
Who Naturally Runs Low
Some people have blood pressure that consistently sits in the low-normal zone without any underlying disease. A study using 24-hour ambulatory monitoring found that about half of participants had at least some hypotensive events during the day or night. Those events were more common in women and in people who were thinner with lower muscle mass.7Journal of Human Hypertension. Arterial hypotension: prevalence of low blood pressure in the general population using ambulatory blood pressure monitoring The same study found that these individuals actually had a favorable cardiovascular risk profile: they weighed less and were less likely to have a family history of hypertension or vascular disease. In other words, constitutionally low blood pressure tends to track with lower overall heart risk, not higher.
Age also plays a role. Younger adults, particularly women in their 20s and 30s, are the most likely demographic to see readings like 106/62 as a baseline. Blood pressure tends to creep upward over the decades as arteries stiffen, so a reading that’s unremarkable at 28 might be unusual at 68. If you have always measured in this range and feel fine, that pattern is generally a good sign.
The Athletic Heart Effect
Regular aerobic exercise lowers resting blood pressure, and people who train consistently often land in the low-normal zone. A meta-analysis of endurance training studies found that exercise reduced resting blood pressure by about 3/2.4 mm Hg on average across all participants, with larger drops in people who started with high blood pressure.8PubMed. Effects of endurance training on blood pressure, blood pressure-regulating mechanisms, and cardiovascular risk factors The mechanism involves a reduction in vascular resistance, meaning your blood vessels are more relaxed at rest, along with lower activity in the stress-response systems that drive blood pressure up.
A comparison of young endurance athletes, non-endurance athletes, and non-athletes found that both groups of athletes had lower diastolic blood pressure than sedentary individuals.9PubMed Central. Resting Electrocardiogram and Blood Pressure in Young Endurance and Nonendurance Athletes and Nonathletes If you run, cycle, swim, or do other sustained cardio several times a week, 106/62 is entirely expected and reflects a well-adapted cardiovascular system.
There is one wrinkle worth knowing about: endurance-trained athletes can be more prone to a temporary blood pressure drop when standing up quickly. One study found that when tilted upright, endurance athletes showed a drop in systolic pressure of about 8 mm Hg, while resistance-trained and sedentary individuals did not experience the same decline.10PubMed. Impact of chronic exercise training on the blood pressure response to orthostatic stimulation This means fit people with low resting blood pressure may occasionally feel a head rush on standing. It is not dangerous, but it is a real phenomenon tied to the larger heart chambers and more compliant blood vessels that endurance training creates.
Blood Pressure During Pregnancy
If you are pregnant and seeing 106/62 on the cuff, that reading is consistent with the normal physiology of pregnancy. Blood pressure drops during the first and second trimesters as peripheral vascular resistance falls, and additional dips can occur in the third trimester due to compression of major blood vessels by the growing uterus.11PubMed Central. Third-trimester persistent maternal hypotension effects on late-onset small for gestational age and adverse perinatal outcomes A one-off reading in this range during pregnancy is rarely a concern, though persistently low pressure in the third trimester has been linked in some research to lower birth weight. Your prenatal care team tracks your numbers over time precisely because a single reading doesn’t tell the full story.
Medications and Substances That Lower Blood Pressure
If your reading is new or lower than usual, it is worth considering anything you are taking. Blood pressure medications are the obvious candidates, but several other drug classes can push readings down. Opioid pain medications are a well-documented cause of hypotension.12PubMed Central. The Effects of Pain and Analgesic Medications on Blood Pressure Antidepressants, particularly older tricyclics and some SSRIs, can do the same. Medications for prostate enlargement (alpha blockers) and Parkinson’s disease drugs also commonly lower blood pressure as a side effect.
Alcohol has a biphasic effect: it raises blood pressure during and shortly after drinking, but can cause a rebound drop several hours later. Dehydration from any cause, whether it is a stomach bug, a hot day, or simply not drinking enough water, will also lower your numbers temporarily. If 106/62 is a departure from your usual readings and you recently started a new medication or have been ill, the explanation may be straightforward.
Are You Measuring Correctly?
Before worrying about a number, make sure the number is accurate. Home blood pressure measurement is surprisingly error-prone. A review of home monitoring studies identified 35 distinct errors people make, with the most common being not following the recommended schedule of measurements, failing to support the back while sitting, measuring too soon after eating or drinking coffee, and talking during the reading.13Blood Pressure Monitoring. Errors and negative outcomes in home blood pressure monitoring by hypertensive individuals: a scoping review Each of these can skew a reading by several points in either direction.
For a reliable measurement, sit in a chair with your back supported and feet flat on the floor. Rest for five minutes before measuring. Place the cuff on bare skin at heart level, and don’t talk or look at your phone during the reading. Take two or three readings a minute apart and average them. A single snapshot of 106/62 is much less meaningful than a week’s worth of averaged readings landing in that range.
Low-Normal Blood Pressure and Long-Term Health
The long-term data on low-normal blood pressure is broadly encouraging. A study that followed men for 48 years found a clear graded relationship between midlife blood pressure and survival: the lower the blood pressure category at baseline, the lower the mortality over the follow-up period. Men with normal blood pressure lived an average of 7.5 years longer than those who started in the stage 2 hypertension range, and about a year longer than those in the pre-hypertension category. Lower midlife blood pressure was also associated with better physical functioning and self-rated health in old age.14PubMed. Low midlife blood pressure, survival, comorbidity, and health-related quality of life in old age: the Helsinki Businessmen Study
The picture gets more complicated in people who already have serious health conditions. Among veterans who had suffered a stroke, those with systolic pressure below 120 and at least one major comorbidity like heart disease, cancer, or dementia had the highest subsequent mortality risk.15PubMed Central. Low Blood Pressure, Comorbidities, and Ischemic Stroke Mortality in US Veterans A separate analysis of patients with a recent stroke found that those whose systolic averaged below 120 had a higher risk of another vascular event than those in the 130–139 range.16JAMA. Level of Systolic Blood Pressure Within the Normal Range and Risk of Recurrent Stroke The takeaway is important: in otherwise healthy people, low-normal blood pressure is protective. In people who are already sick, the same numbers can indicate that the body is struggling to maintain adequate circulation, which is a very different situation.
The Brain and Low Blood Pressure
One of the less-discussed effects of constitutionally low blood pressure is its potential impact on brain function. Research has accumulated showing that people with chronic low blood pressure perform worse on tests of attention and memory compared with people whose readings are closer to the middle of the normal range. The effect appears related to reduced blood flow to the brain, both at rest and in response to mental demands. Where most people ramp up cerebral blood flow during a challenging task, people with low blood pressure seem to have a less responsive adjustment system.17PubMed Central. Reduced brain perfusion and cognitive performance due to constitutional hypotension
This does not mean that 106/62 will make you forgetful. The research describes a population-level pattern, and most people in the low-normal range function perfectly well cognitively. But if you have always had low blood pressure and also struggle with concentration or mental fog, it is possible the two are related. Simple interventions like adequate hydration, salt intake, and regular movement can help support cerebral blood flow without pushing blood pressure into a worrying range.
Blood Pressure Fluctuates More Than You Think
A reading of 106/62 is a snapshot. Your blood pressure changes constantly throughout the day, typically dipping by 10 to 20 percent during sleep and climbing during physical activity or stress. The normal nighttime dip is called a “dipping” pattern, and it is considered healthy. People whose blood pressure fails to drop at night, called “non-dippers,” face higher risks of kidney damage and cardiovascular events regardless of their average 24-hour reading.18PubMed. Pathophysiology of the Nondipping Blood Pressure Pattern The opposite extreme, an excessively large nighttime drop, has less certain implications but has also raised some concern.19The American Journal of Medicine. Controversies in Hypertension I: The Optimal Assessment of Blood Pressure Load and Implications for Treatment
What this means practically is that if you measured 106/62 in the morning after waking, your pressure may have been in the 90s while you were asleep and may climb to 115 or 120 later in the day during work or exercise. All of that is perfectly normal physiology. A home reading taken during a relaxed moment will consistently look lower than a reading taken in a doctor’s office, partly because of the stress of the clinical setting (so-called white coat effect) and partly because you tend to be more active and alert during appointments.
When Low Blood Pressure Was Treated as a Disease
The anxiety people feel about low-normal blood pressure has interesting historical roots. In parts of Europe, particularly Germany, low blood pressure was treated as a medical condition for much of the twentieth century. A study from the early 1980s screened over a thousand people and found that more than a quarter had been diagnosed with hypotension. Nearly 10 percent reported receiving treatment, which typically consisted of ineffective placebo-like medications including veal liver extract, iron capsules, tonics, and vitamin B12. When researchers actually compared the blood pressure readings of treated patients, diagnosed-but-untreated patients, and undiagnosed individuals, they found little meaningful difference between the groups.20ScienceDirect. Treatment for a nondisease: The case of low blood pressure
The episode is a useful reminder that not every number outside the population average represents a problem requiring treatment. Low blood pressure was, and occasionally still is, framed as a condition primarily because people experience symptoms they want explained. The evidence consistently shows that for the vast majority, a naturally low reading like 106/62 is not a disease but an advantage. Maintaining adequate salt and fluid intake, standing up gradually, and staying physically active are usually all the “treatment” a healthy person with low-normal pressure ever needs.
Salt, Fluids, and Practical Adjustments
Dietary sodium has a direct effect on blood pressure. Most public health messaging focuses on reducing salt to lower high blood pressure, and the evidence supports that approach: cutting back on salt decreases blood pressure in both hypertensive and normotensive people and reduces the risk of cardiovascular disease over time.21PubMed Central. Sodium Intake and Hypertension But if your pressure already runs on the low side and you experience symptoms like lightheadedness, the standard advice to minimize salt may not apply to you in the same way. People with constitutional hypotension are sometimes told to add a modest amount of salt to their diet, which helps the body retain fluid and maintain blood volume. This is one of the few situations where the usual dietary guidance runs in the opposite direction.
Beyond salt, staying well hydrated is probably the single most impactful thing you can do if you tend toward low readings. Dehydration reduces blood volume, which directly lowers pressure. Compression stockings can help if you are prone to blood pooling in your legs, and eating smaller, more frequent meals can prevent the post-meal blood pressure drop that some people experience. None of these measures are dramatic interventions, and none carry meaningful risk. They are simply practical strategies for people whose blood pressure naturally sits lower than average and who occasionally feel the effects of that.