The NHS website

Hepatitis C - Complications

Read about the main complications of hepatitis C, including scarring of the liver (cirrhosis), liver failure and liver cancer.

The most common symptom of gallstones is sudden, severe abdominal pain, known as biliary colic.

About 1 in 3 people with cavernous sinus thrombosis die, and many people who survive it go on to develop further problems.

NHS medicines information on sotalol – what it's used for, side effects, dosage and who can take it

NHS medicines information on propranolol – what it's used for, side effects, dosage and who can take it.

Find out more about non-allergic rhinitis, including what the symptoms are, what you can do about it and when to get medical help.

Find out more about what problems a build-up of earwax can cause, why it happens, and what can be done about it.

NHS medicines information on common questions about verapamil.

NHS medicines information on verapamil – what it's used for and key facts.

NHS medicines information on common questions about valsartan.