A sudden drop in blood pressure can be dangerous. A change of just 20 mm Hg, or a drop from 110 mm Hg systolic to 90 mm Hg systolic, for example, can cause dizziness and fainting. And large drops, such as those caused by uncontrolled bleeding, severe infections or allergic reactions, can be life-threatening. Can low blood pressure cause a stroke? A less common cause of ischemic stroke is blood pressure that is too low (hypotension), which reduces blood flow to the brain. This usually happens with narrowed or diseased arteries. What are the symptoms of low blood pressure?

• dizziness or photophobia
• difficulties with concentration
• fainting
• nausea
• fatigue
• hydration
• blurred vision
• Pale, moist skin
• fast, shallow breathing
• depression

How to prevent blood pressure from getting too low? Low blood pressure is usually not a cause for concern until it becomes too low and begins to cause symptoms. Managing any issues that affect blood pressure can help prevent blood pressure from getting too low. For example, people taking medication for high blood pressure should monitor their dosage and blood pressure to make sure it doesn't drop too low. If your blood pressure begins to fall below normal, contact your doctor. The doctor may want to adjust the medication or check for interactions with other medications the person is taking. Controlling other risk factors can also help prevent blood pressure that is too low. Home treatment and remedies According to NHLBITrusted Source, in some cases, people do not need treatment for low blood pressure. Instead, it may be enough to try some simple lifestyle and treatment recommendations, which include:

• drinking more liquids
• changing the way you sit or stand
• implement dietary changes
• wearing compression stockings
• Doctors may also recommend changing certain medications, such as adjusting high blood pressure medications, if they lead to dangerously low blood pressure.

Doctors will discuss any treatment with the patient in each case, and their exact recommendations may vary.   [cool_tag_cloud on_single_display="local"]