Why Do Hairs Grow Out of Moles?

It’s not uncommon to notice a hair growing from a mole, and while it may look odd, it’s typically nothing to worry about. In fact, the presence of a hair in a mole is usually a sign that the mole is benign. Understanding why this happens can help ease concerns and explain what it says about the health of your skin.

How Hair Follicles and Moles Interact

Moles are clusters of pigmented skin cells known as melanocytes. These clusters often form around or near existing hair follicles. When this happens, the follicle continues to function normally — meaning it can still grow hair. In some cases, the mole may even stimulate thicker, darker hair growth, which is why hairs growing from moles often appear more noticeable than those elsewhere on the skin.

Is It a Sign of a Healthy Mole?

A hair growing out of a mole is generally considered a good sign. Cancerous or abnormal moles tend to disrupt normal skin function, including the ability to grow hair. So when a mole has a visible, healthy-looking hair follicle, it usually suggests the mole is not dangerous. However, this doesn’t mean the mole should be ignored completely — regular monitoring is still important.

Can the Hair Be Removed Safely?

While it may be tempting to pluck the hair for cosmetic reasons, pulling it out can cause irritation or inflammation. This can lead to redness, discomfort, or even infection if the area becomes broken. A safer option is to trim the hair with clean scissors, which maintains appearance without disrupting the follicle or mole.

When to Seek Medical Advice

Even if a mole has hair, any changes in size, shape, colour, or texture should still be taken seriously. If the mole begins to bleed, itch, or become painful — or if the hair suddenly stops growing — it’s a good idea to have it checked by a GP or dermatologist. Hair growth is a helpful sign, but it's not a guarantee that the mole is healthy forever.

Final Word

Hairs grow out of moles because the mole forms around an active hair follicle — a completely normal and usually harmless occurrence. While it can look unusual, it’s not typically a sign of anything serious. That said, moles should always be monitored for changes, and any concerns should be discussed with a professional to ensure your skin stays healthy.