What does a dermatologist do?
A dermatologist is a doctor who specialises in the skin, hair and nails. You may see one for a rash, acne, itching, a changing mole, hair loss or nail problems.
More about this specialist
What do they treat?
Dermatologists assess diseases and changes affecting the skin, hair and nails. They treat common problems, monitor chronic conditions and assess changes that need closer examination.
When might you visit?
- A rash, itch or irritation that does not settle
- Persistent or painful acne
- A mole changing in shape, colour or size
- Unusual hair loss
- Nail changes or infections
What happens during a visit?
The dermatologist will ask when the change started and what products or medicines you use. They will examine the area and may recommend dermoscopy, tests or a sample when needed.
How is this specialist different?
Dermatologists treat conditions of the skin, hair and nails. Allergists focus on allergies; the two specialists may work together in some cases.
Frequently asked questions
Does every mole need checking?
Not every mole is concerning, but a mole that changes or bleeds should be assessed by a professional.
Does a dermatologist treat hair loss?
Yes. A dermatologist can assess the scalp and possible causes of hair loss.
Does a dermatologist treat acne?
Yes. Acne and the marks it may leave are common reasons for a dermatology visit.
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Map and geographic data: OpenStreetMap.