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What is acne? Acne is a condition causing spots and painful bumps on the skin, also known as pimples. Acne can appear on the face, back and chest. It includes different kinds of spots, like blackheads (small, blocked pores) and whiteheads (small, hard bumps with a white centre). Acne can...

What is cellulitis? Cellulitis is a bacterial skin infection. The infected area may be swollen, red, hot and tender. Common and sometimes painful, cellulitis can spread quickly. If left untreated, cellulitis can cause serious harm. Treatment is usually an antibiotic.   What will my GP do now if I have...

What is a corn or callus? Corns and calluses are patches of thick, hard skin. They usually form on feet and toes but can also form on hands and fingers. They are caused by pressure or friction on the skin and rarely cause problems. A corn is a small, painful,...

What is eczema? Eczema, also called atopic dermatitis, is dry and irritated skin. Eczema often appears on the face, neck, body folds and hands. If you have eczema, you are more likely to have a skin infection. Eczema can last for a long time or come and go. It may...

What is hives (urticaria)? Hives (urticaria) is a type of itchy skin rash. The raised bumps (wheals) appear when skin cells release chemicals such as histamine. They can vary in size, and may look white or red. Each wheal can last a few minutes or several hours and may change...

What is otitis externa? Otitis externa, also known as Swimmer’s Ear, happens when the outer part of the ear becomes inflamed. The skin inside the ear canal can become red, swollen, and sore because of an infection caused by bacteria or fungus. This condition can affect people of all ages....

What is pruritus? Pruritus is the medical word for itchy skin. There are many reasons why your skin can itch. You may have a rash or other skin condition. Itchy skin can also happen with other conditions such as liver problems or during dialysis. Pruritis may occur in one spot...

What is psoriasis? Psoriasis is a type of skin condition causing red, scaly patches and flaking. It often affects the scalp, elbows, and knees but can appear anywhere. It is not usually itchy. Psoriasis can also affect your nails and joints. When psoriasis affects joints, it can cause swelling and...

What is a rash? A rash is a change in colour and texture of the skin. They can feel hot, itchy, or painful. The rash may appear in one spot or around the body. They can last for days or weeks. Rashes are common in children and babies. There are...

What is scabies? Scabies is a skin problem. It is caused by tiny mites. They burrow into the skin and lay eggs. This causes intense itching and a rash. It is a highly contagious condition and spreads through touch. If you have scabies, people close to you will also need...

What are skin conditions in pregnancy? During pregnancy, your skin may change. It may become dry, red, itchy, darker, or more sensitive than before you were pregnant. These changes are usually not serious and will go away after your baby is born. It is usually because of changes to your...

What are warts/verrucas? Warts and plantar warts (verrucas) are small, hard lumps on the skin. They are caused by a virus. Warts often appear on the feet, hands and face, though they can appear elsewhere on the body. They spread through skin-to-skin contact. They are common in children and teens,...