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Search results for: "Hypotension"

Low blood pressure (hypotension)

Although low blood pressure (hypotension) is better than high, it can cause troublesome symptoms or be the sign of an underlying problem.

What is a healthy blood pressure?

It's important to have your blood pressure checked, as your blood pressureaffects blood flow to your organs. Discover more about this simple test.

Ebola virus

Ebola virus disease is a rare but often fatal illness. Find out more about Ebola transmission (spread), symptoms and treatment options.

Cholera

Cholera is an illness that gives you severe diarrhoea and dehydration. It’s mostly found in parts of the world with poor water and sanitation.

Wernicke encephalopathy

Wernicke encephalopathy is a type of brain injury that needs quick treatment to avoid permanent brain damage. Find out about its causes and symptoms.

Melatonin

Melatonin is a hormone that is naturally made in your body. It helps to control how and when you sleep. It can be taken as a medicine if you have sleep problems.

Circulatory system

The circulatory system includes the blood, heart and blood vessels. It moves oxygen and nutrients around the body and removes carbon dioxide to help keep your body cells healthy.

Fainting

Fainting is a temporary loss of consciousness when the blood flow to the brain is reduced. See your doctor if you faint, especially the first time.

Older people and falls

Anyone can be at risk of having a fall, but some older adults are more vulnerable than others. Here's how to take steps to prevent falls.

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