What is the reason why the child's mole becomes larger and more protruding

The enlargement and protrusion of a child's mole may be related to genetic factors, external stimuli, hormonal changes, and pathological changes such as malignant lesions. When a child's mole is found to have obvious changes, you should seek medical attention in time to determine the cause and choose appropriate countermeasures based on the doctor's advice.

1. Genetic factors

The formation of moles is closely related to genetics. Some people's moles will change as they age due to genetic factors, including becoming larger or raised. If similar conditions run in the family, children may have similar features. Although such changes are usually normal, they still need to be checked regularly to ensure that they do not develop into other lesions.

2 External Stimuli

Moles may undergo local tissue hyperplasia after being rubbed, exposed to ultraviolet rays or external trauma, causing them to become larger or bulge. For example, long-term exposure to sunlight can cause the melanocytes in moles to become active, thereby stimulating their growth. Parents are advised to protect their children's skin, reduce excessive sun exposure, or avoid long-term friction between clothing and moles.

3 Hormonal factors

During puberty or other growth stages, hormone fluctuations may trigger the proliferation of melanocytes, leading to changes in moles. This change is usually related to the normal growth mechanism of the child's body, but parents should observe whether the mole is accompanied by abnormal phenomena such as itching, ulceration, and irregular edges.

4 Pathological changes

If a mole becomes larger and raised with a darker color, blurred edges, or bleeding, it may indicate a malignant lesion, such as melanoma. This is an emergency and your child should be taken to a doctor as soon as possible for a dermatological biopsy to confirm the diagnosis. Once the diagnosis is confirmed, the mole may need to be surgically removed or treated with photodynamic therapy, chemotherapy, etc.

5 Treatment or observation recommendations

Topical medication control: For non-malignant lesions, your doctor may recommend the use of weak topical ointments to control inflammation or local symptoms of the mole.

Surgical excision: For moles that have changed significantly, especially when diagnosed as malignant, surgery may be the preferred treatment, including direct excision, cryoexcision technology and laser excision.

Daily care: Avoid trauma, friction and exposure to the mole area. Applying children's sunscreen to children is an important protective measure.

If a child's mole changes significantly, pay attention to abnormalities in shape, color, size and texture. It is very important to seek medical attention as soon as possible. Parents should also observe their children's skin regularly and take timely measures to protect their children's health.