Skin tags are small, soft, harmless growths of skin that often appear where skin rubs, such as the neck, armpits, groin and eyelids. They are very common and usually painless.
What they look like
Skin tags are small, flesh-coloured or slightly darker, and often hang from the skin on a thin stalk. They are usually a few millimetres across but can grow larger.
Why they appear
They are more common with ageing, weight gain, pregnancy and in people with diabetes or a family history of skin tags. Friction from skin rubbing on skin or clothing may play a part.
Should I have one checked?
Skin tags are harmless, but other skin growths can look similar. It is sensible to have a growth examined if it changes in colour or size, bleeds, becomes painful, or looks different from your other tags.
Removal options
Skin tags do not need treatment unless they bother you, catch on clothing or jewellery, or you dislike how they look. Removal is a minor procedure, and Dr Ratu will examine the area, confirm the diagnosis and discuss whether removal is suitable. See Minor Surgery for more information. Please do not try to cut off a tag yourself.
How Dr Ratu can help
Dr Guy Ratu is a GP with Extended Role (GPwER) in Dermatology. He sees patients at sk:n Birmingham Edgbaston, 32 Harborne Road, Birmingham B15 3AA, on Wednesdays 13:00 to 19:00 and Saturdays 10:00 to 18:00. Use the Contact Us page or the Contact us button to enquire. Please do not send sensitive medical details by WhatsApp.
Read more about Dermatology with Dr Ratu or skin and eye care.
Frequently asked questions
Are skin tags dangerous?
No. Skin tags are benign and do not turn into skin cancer.
Will a skin tag grow back after removal?
The removed tag does not return, but new ones can develop elsewhere or nearby over time.
Why have I got so many skin tags?
Multiple tags are common and are often linked to skin friction, weight or family history. If they appear suddenly in large numbers, mention it at your assessment.
This page gives general information only and is not a substitute for medical advice. If you are worried about your health, please arrange an assessment. In an emergency call 999.