311 - 320 of 1755 results for "(2025). Bleeding in the digestive system (GI bleed) . Health A-Z."
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How it's performed
The operation you have will depend on the reason for surgery and how much of your womb and reproductive system can safely be left in place.
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Angelman syndrome
Read about Angelman syndrome, a genetic disorder that affects the nervous system and causes severe physical and intellectual disability
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Content policy
The principles, standards and editorial processes for the NHS website.
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Endoscopy
Find out what an endoscopy is used for, what you need to do to prepare before having one, what happens during the procedure and when you will get the results.
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When you need to pay towards NHS care
Most patients are required to make a payment towards the cost of their prescriptions, dental care, eye care, and wigs and fabric supports.
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Blood groups
Find out about blood groups. There are 4 main blood groups – A, B, AB and O.
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Subarachnoid haemorrhage
A subarachnoid haemorrhage is a rare but life-threatening type of stroke that needs emergency treatment. Find out about the symptoms, causes and recovery.
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Marfan syndrome - Symptoms
Find out about the possible symptoms of Marfan syndrome, which can affect the skeleton, eyes, and heart and blood vessels (cardiovascular system).
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Nosebleed
Read about the causes of nosebleeds, how to treat them at home and when you should get medical advice.
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Transurethral resection of the prostate (TURP)
Read about transurethral resection of the prostate (TURP), an operation to remove some of the prostate gland if it's causing problems with peeing.