Low blood pressure can make you feel dizzy or faint. This condition may sometimes be a side effect of taking certain medications, including medications for high blood pressure. It can also result from medical conditions such as dehydration. The causes of low blood pressure vary, and sometimes the cause is unknown. The patient may need follow-up visits and tests.
Steps to manage orthostatic hypotension:
- Follow your doctor’s instructions.
- Rest in bed and ask for help with daily activities until you feel better. You may need to gradually increase the amount of time you spend sitting or doing light activity.
- Do not drive while your blood pressure is not under control.
- Be careful when standing up or lying down.
- Move slowly and do not rush, as sudden movements can cause dizziness or fainting.
- When sitting up after lying down, make sure to sit for at least 30 seconds or so before standing.
- Inform your doctor about the medications you are taking, as many types of medications can cause low blood pressure.
- Drink plenty of fluids unless your doctor advises otherwise.
- Measure your blood pressure regularly and keep a record of your readings. Ask your healthcare provider which readings mean you need medical care.
- Inform those around you to call an ambulance if you lose consciousness.
Call emergency services immediately if you have:
- Chest pain.
- Shortness of breath.
Contact your doctor immediately if you experience:
- Dizziness or fainting episodes.
- Black or dark-colored stools.
- Irregular heartbeat.
- Neck pain or stiffness.
- Severe pain in the upper back.
- Diarrhea or vomiting that does not go away.
- Inability to eat or drink.
- Burning sensation during urination.
- Strong, unpleasant-smelling urine.
- Fainting during exercise.
