A blood pressure reading lower than 90/60 mm Hg is considered too low for most adults.
Understanding Low Blood Pressure (Hypotension)
Hypotension, or low blood pressure, occurs when the force of your blood against your artery walls is consistently lower than normal. While a normal blood pressure reading is usually less than 120/80 mm Hg, readings below 90/60 mm Hg are considered low and can lead to symptoms such as dizziness or fainting.
Normal vs. Low Blood Pressure
| Category | Systolic (mm Hg) | Diastolic (mm Hg) |
|---|---|---|
| Normal | Less than 120 | Less than 80 |
| Low Blood Pressure | Lower than 90 | Lower than 60 |
Symptoms of Low Blood Pressure
Not everyone with low blood pressure will experience symptoms. However, when symptoms do occur, they may include:
- Dizziness or lightheadedness
- Fainting (syncope)
- Blurred vision
- Nausea
- Fatigue
- Difficulty concentrating
When to Seek Medical Help
If you experience persistent symptoms of low blood pressure, it is important to seek medical advice. A doctor can help identify the underlying cause and recommend appropriate treatment.
Reference
For most adults, a normal blood pressure is usually less than 120/80 mm Hg. Low blood pressure is blood pressure that is lower than 90/60 mm Hg.24-Mar-2022
