Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Eczema (atopic dermatitis) causes red, itchy and dry skin, which can be very irritating. But there are many ways to manage eczema, including avoiding triggers.
Inflammation of the skin is commonly termed eczema or dermatitis. It can be effectively managed with treatment – find out how.
Food allergies in children
Does your family have a history of eczema, asthma, hay fever or food allergies? Learn about food allergies in children and how to spot a reaction.
Cradle cap is the build-up of yellow, greasy and often scaly patches of skin that appear on your baby's scalp. It is not painful or itchy for your baby.
Itchy skin, or pruritis, is a common irritation that can be very frustrating. Understand the different types of itchy skin and how to ease the discomfort.
Dust mites are tiny, spider-like creatures that feed on dust, pollen and fungal spores. Here's what to do if they trigger allergy symptoms.
Allergies can make conditions such as asthma and hayfever worse. Find out more here about different types of allergy tests and when they are useful.
Nappy rash is a common skin condition that happens to babies under 2. They are usually easily treated and won't cause long term problems. Find out more here.
Allergies and hypersensitivities
An allergic reaction occurs when the immune system overreacts to a substance. Find out about common allergies, their symptoms and treatments.
There are many different reasons why your head is itchy. Learn more about the causes and treatment options available.