How to remove black moles on the body

Generally, black moles on the body may be caused by factors such as genetics, age, sun exposure, trauma, and endocrine disorders. Treatment options include general management, laser therapy, surgical excision, cryotherapy, and medication, all of which should be conducted under a doctor's guidance. Specific analyses are as follows:

1. Genetic Factors

The development of black moles is closely related to heredity. If there is a family history of moles, individuals are more likely to develop them. It is recommended to regularly monitor changes in moles and avoid excessive irritation. Under professional medical supervision, laser treatment can be used, where high-energy laser beams target the mole, causing melanocytes to rupture due to instantaneous thermal energy and then be naturally metabolized by the body, effectively removing the mole. The approximate cost ranges from 200 to 3,000 yuan per session. Improvement is typically seen within 1–2 months, although possible side effects include pain, pigmentation, and scarring.

2. Age Factors

As people age, skin metabolism declines, leading to the accumulation of melanocytes in the skin and the formation of moles. Maintaining healthy lifestyle habits and avoiding excessive sun exposure is important. If moles significantly affect daily life, surgical excision under professional medical guidance is recommended. This involves removing the mole and surrounding tissue with a scalpel followed by wound suturing to eliminate the mole. The average cost ranges from 600 to 2,000 yuan per procedure. Improvement is usually visible within 20–30 minutes post-surgery, but potential complications include infection, scarring, and recurrence.

3. Sun Exposure

Prolonged exposure to sunlight causes ultraviolet radiation to stimulate the skin, increasing melanocyte activity and proliferation, which may lead to mole formation. It is advisable to avoid extended periods in direct sunlight and to take proper sun protection measures. Cryotherapy, performed under medical supervision, uses cryogenic agents such as liquid nitrogen to freeze mole tissue, causing it to die and fall off, thereby removing the mole. The reference price is approximately 500–2,000 yuan per session, with visible improvement typically occurring within 15–30 days. However, possible side effects include pigmentation and recurrence.

4. Trauma

Trauma includes types such as impact, falls, cuts, and lacerations. After skin injury, melanocytes may accumulate at the wound site, eventually forming a mole. This may be accompanied by symptoms such as post-wound pigmentation and scarring. Patients should follow medical advice and use medications such as silicone gel, vitamin E cream, or scar removal ointments for treatment.

5. Endocrine Disorders

Endocrine imbalances can result from various factors, including stress, lack of sleep, and irregular作息 (lifestyle routines). Hormonal imbalances can disrupt the metabolism and distribution of melanin in the body, contributing to mole formation. Symptoms may include menstrual irregularities, mood swings, and insomnia. Medications such as propylthiouracil tablets, glibenclamide tablets, and dydrogesterone tablets may be prescribed under medical supervision for treatment.

It is recommended to visit a reputable hospital and undergo procedures under the guidance of qualified medical professionals to ensure effectiveness and safety. In daily life, avoid prolonged sun exposure, maintain regular sleep and dietary habits, and reduce stress, all of which help support normal skin metabolism and lower the risk of melanin deposition.