Signs and symptoms – articles and advice

Bloating is where your tummy feels full and uncomfortable due to a build up of gas. It's very common and there are things you can do to ease it.

Chronic pain is pain that lasts for over three months. You may feel the pain all the time or it may come and go. It can happen anywhere in your body and has many causes.

Feeling unsteady or faint? Dizziness has many causes. Learn when it’s harmless and when it could signal a problem needing urgent care.

Itching (the medical term is pruritus) is a symptom that can be caused by a large number of conditions. It can occur over your entire body or just in one area.

Swelling in legs, arms or elsewhere can have many causes. Learn when swelling is temporary and when it might be a sign of something serious.

Feeling constantly tired? Learn about possible causes, from sleep issues to medical conditions, and what steps you can take to regain your energy.

A cough that won’t go away can be irritating—or a sign of something more serious. Learn about common causes and when to see your doctor.

Headaches are common but can be surprisingly complex. Discover the different types of headaches, possible causes, and the best ways to find relief.

Not every symptom fits neatly into a category. Learn how doctors investigate unexplained symptoms and when you should seek advice.