Wounds, cuts and grazes
Wounds can be caused by an injury, an infection, or by chronic illnesses. Here’s how to look after wounds, cuts and grazes and when to get help.
Oral sex and mouth care
Mouth sores can be caused as a result of oral sex. If you think you have developed mouth sores it is important to seek medical advice.
Are you at risk of a staph infection? Learn how to spot the signs and symptoms of different kinds of staph infection, and how to prevent and treat it.
Ear infections are common but usually go away on their own. Learn about the symptoms in adults and children and how to prevent ear infections.
Bowel infections (gastrointestinal infections) can affect anyone. Learn about the causes, symptoms, treatment and prevention of different bowel infections.
Bacterial infections can affect the throat, the lungs, the skin, the bowel and many others parts of your body. They can be can be highly contagious. This page explains how to avoid spreading infections.
Toenail infections are common but they may also be a sign of other conditions. Find out more about what a toenail infection is, common causes, symptoms, diagnosis, treatments and prevention.
Tapeworms can cause infection when drinking contaminated water or eating undercooked meat from infected animals. Find out more about its symptoms and treatments.
Chest infections are common in people of all ages and can easily be spread. Learn more here about the causes, symptoms and treatments for chest infections.
Differences between bacterial and viral infection
Bacterial and viral infections must be treated differently. Misusing antibiotics to treat viral infections leads to the problem of antibiotic resistance.