Low Blood Pressure

There isn’t one specific “danger zone” number. What matters is how you feel and what’s normal for your body. For example, someone might feel fine with blood pressure around 100/65. Another person might feel awful if their pressure drops from 160/80 to 110/68.

Usually low blood pressure on its own won’t cause a stroke.

Your body works to keep blood flowing to your brain. When blood pressure drops, you feel dizzy so you’ll sit or lie down. This helps blood reach your brain.

Low blood pressure can be dangerous when you’re very sick (like from bleeding or infection). But then it’s the serious illness causing the problem – not just the low blood pressure.

Low blood pressure can make you feel tired and weak. When your blood pressure is low, your muscles and organs may get less oxygen and nutrients. This can make you feel tired and weak.

Anxiety usually raises blood pressure, because it triggers your body’s “fight or flight” response. If you’re feeling anxious and have low blood pressure, there’s probably another cause. Some health conditions can make you feel anxious and lower blood pressure. So, it’s a good idea to see a doctor to see if there is an underlying cause.

Drinking a moderate amount of coffee every day doesn’t appear to change blood pressure much. But if you don’t usually drink coffee, the caffeine might briefly raise your blood pressure.

Some studies show that drinking sugary beverages are associated with higher blood pressure.