Moles generally refer to pigmented moles, and buttocks refer to the hips. Sudden growth of moles on buttocks may be caused by excessive mental stress, local inflammatory reaction and endocrine disorders.
1. Excessive mental stress: patients with long-term mental stress, lack of sleep, etc., leading to a reduction in the immunity of the body parts, mole cells may gather in the buttocks, and the symptoms of sudden growth of moles on the buttocks will appear.
2. Local inflammatory reaction: when the skin of patient’s buttocks has inflammatory reaction, under the stimulation of inflammatory factors, melanocytes will be active, which may also show the symptom of sudden growth of moles on buttocks.
3. Endocrine disorders: during puberty or pregnancy, the rise of estrogen level will easily lead to endocrine disorders, affecting the metabolism of melanin in the body, which may cause sudden growth of nevus on buttocks.
When the patient suddenly grows moles on the buttocks, it is recommended to go to the hospital in time for examination and diagnosis, and choose the corresponding treatment under the guidance of the doctor.