Dandruff
The main symptom of dandruff is white or grey dry flakes of skin on your scalp and in your hair. The flakes are often noticeable if they fall from your scalp on to your shoulders. Your scalp may also feel tight, sore or slightly itchy.
Seborrhoeic dermatitis
Adults
In adults, the symptoms of seborrhoeic dermatitis of the scalp can include:
- an itchy or sore scalp
- a red rash around the scalp, ears or forehead that sometimes weeps
- greasy white or yellow scales that can be accompanied by red patches of skin
- hair loss
Babies and infants
In babies and infants, seborrhoeic dermatitis of the scalp is often referred to as cradle cap. It is a harmless, temporary condition that is not contagious (cannot be passed on to others).
Seborrhoeic dermatitis is most often seen in newborns and infants who are up to six months old. However, it usually resolves itself by the age of 6 to 12 months.
The symptoms of seborrhoeic dermatitis are:
- thick, yellow crusts on the scalp
- patches of red scaly skin on the scalp, hairline or forehead
Treatment for seborrhoeic dermatitis is usually not required and the condition can be easily managed using:
- mild baby shampoo
- baby oil
- olive oil
- coconut oil
See the Health A-Z topic about Cradle cap for more information about seborrhoeic dermatitis in babies and young children.
