A blood pressure of 97/68 is a good reading. It falls within the “normal” category under the 2025 guidelines from the American Heart Association and American College of Cardiology, which define normal blood pressure as a top number (systolic) below 120 and a bottom number (diastolic) below 80. Both of your numbers clear those thresholds comfortably.
Where 97/68 Falls on the Scale
The current blood pressure classification system has four categories:
- Normal: below 120 systolic and below 80 diastolic
- Elevated: 120 to 129 systolic and below 80 diastolic
- Stage 1 hypertension: 130 to 139 systolic or 80 to 89 diastolic
- Stage 2 hypertension: 140 or higher systolic or 90 or higher diastolic
At 97/68, you’re solidly in the normal range. There is no official lower cutoff that universally defines “too low.” The BMJ notes that no single numerical threshold is accepted as representing hypotension across all patients. In practice, what matters more than the number itself is whether you feel well at that reading.
Why Some People Run on the Lower Side
A reading in the low-normal range like 97/68 is common in a few groups. People who exercise regularly tend to have lower resting blood pressure because a stronger heart pumps more blood per beat with less effort. Exercise also triggers the release of a chemical in the blood vessel lining that keeps vessels flexible, allowing blood to flow through with less resistance. The result is a naturally lower resting pressure that’s a sign of cardiovascular fitness, not a problem.
Younger adults and women also tend to have lower baseline readings. During pregnancy, most women maintain low systolic blood pressure throughout all three trimesters, with about 80% of women in one large study falling into this pattern. A temporary dip in the second trimester is considered normal and even expected.
Dehydration, skipping meals, or certain medications (particularly those prescribed for high blood pressure, heart conditions, or anxiety) can also push readings into the lower range. If your reading dropped recently after starting a new prescription, that’s worth mentioning at your next appointment.
When Low Blood Pressure Is a Concern
The key distinction is whether you have symptoms. If you feel fine at 97/68, you likely don’t need any treatment. Many people live at this level their entire lives without issues. As the Mayo Clinic puts it: if you often have low blood pressure readings but feel fine, your healthcare provider simply monitors it during routine checkups.
Symptoms that suggest your blood pressure is too low for your body include persistent dizziness, lightheadedness (especially when standing up), blurred vision, unusual fatigue, nausea, or fainting. These signal that your brain and organs may not be getting enough blood flow.
One specific pattern to watch for is called orthostatic hypotension, where your blood pressure drops when you go from sitting or lying down to standing. A drop of 20 points or more in the top number, or 10 points or more in the bottom number, within two to five minutes of standing meets the diagnostic criteria. If you’re the type who sees stars every time you stand up quickly, that’s a measurable condition worth bringing up with your provider.
What You Can Do at This Reading
Since 97/68 is normal, the recommendation is straightforward: maintain a healthy lifestyle. That means staying physically active, eating a balanced diet, staying hydrated, and getting enough sleep. These are the same habits that keep blood pressure from rising into the elevated or hypertensive categories over time.
If you do experience occasional lightheadedness, a few practical adjustments can help. Drink more water throughout the day, since even mild dehydration can lower blood pressure further. Stand up slowly rather than jumping to your feet. Eating smaller, more frequent meals can also prevent the temporary blood pressure dip that sometimes follows a large meal. Adding a bit more salt to your diet is sometimes helpful for people with chronically low readings, but only if you’re genuinely symptomatic.
Checking your blood pressure at different times of day gives you a more complete picture than a single reading. Blood pressure fluctuates naturally, so a few readings over a week will tell you more than one number on one afternoon. If your readings consistently sit in this range and you feel well, 97/68 is not just acceptable. It’s a number most people would be happy to see.