Our Symptom checker provides clinical advice on what to do next based on your symptoms.
A high temperature is a normal response to infection and can be a common sign of a cold or flu. Learn about how to take a temperature reading and self-care advice.
Dengue fever is an illness that is similar to a serious case of the flu. Read more about prevention, symptoms and treatment of dengue fever.
Anyone who works with animals such as farmers and vets is at more risk of getting Q fever. Learn more about the causes, symptoms, prevention and treatment.
Glandular fever (also called the ‘kissing disease’) is an infectious disease which is common in teenagers and young adults. Learn how glandular fever can be spread.
Yellow fever is a serious disease transmitted by an infected mosquito in areas of Africa, Central or South America. Vaccination is recommended.
Rheumatic fever is a serious inflammatory disease that affects the body's connective tissues, especially those of the heart, joints, brain and skin.
Scarlet fever is a bacterial throat infection that usually affects primary school-aged children. Find out about its symptoms as well as treatments and preventions.
Fever in children - infographic
When should a child with a fever see a doctor? How do I treat a fever at home? Answer these questions and more with this infographic about fever in children.
Fever and high temperatures in children
Fevers are quite common in young children and usually they are mild. Find out how to deal with fever and high temperatures in children here.
Hay fever self care
Trusted information on self care for hay fever, tips to manage hay fever symptoms, and links to trusted resources.
What causes hay fever?
There are a number of factors that can bring on hay fever. Find out some of the causes of hay fever.