Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Seborrhoeic dermatitis can occur on the scalp, face or torso or in areas that produce an oily substance known as sebum. Learn more about it here.
There are many different reasons why your head is itchy. Learn more about the causes and treatment options available.
Hair problems can arise from genetic disorders, psychological disorders or different types of infections. Find more information on a number of different hair problems.
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.
Summer skin rashes
Summer rashes can be caused by things like sunlight, insects, sweating and overheating - especially if you have allergies or other pre-existing skin conditions.