What do you notice?

Very itchy, dry, cracked or inflamed skin.

A rash after contact with a product or material.

Flushing, persistent colour change or facial stinging.

Flat, often symmetrical facial patches.

Thick, scaly patches that may itch or feel sore.

Small rough bumps, often on arms or thighs.

A scaly, itchy rash that may form a ring.

Painful, hot and swollen skin that may spread or blister.

Sores or blisters that burst and leave spreading crusts.

Pain or tingling followed by clustered blisters on one side.

Itchy bumps after shaving or hair removal.

Painful lumps that return where skin touches skin.

Light or white patches that need accurate identification.

A lighter or changed-colour patch with reduced feeling or numbness.

New patches, thinning or rapid shedding.

Hairline thinning linked to tight or painful styles.

Thinning or breakage that starts around the crown.

Firm itchy bumps or raised scars where the neck meets the scalp.

Fine-scaled patches that may return in warm, humid weather.

Intense night itch that may also affect close contacts.

Small prickly bumps after heavy sweating.