Sebaceous cysts are a type of benign proliferation related to robust sebaceous gland secretion or internal inflammation. The standard treatment usually involves visiting a dermatology department at a formal hospital, although a general surgery department can also handle it. After discovering the cyst, one should visit these departments for a checkup. Once diagnosed, a minor surgical procedure can remove it. Generally, oral and topical medications are ineffective for sebaceous cysts. After recovery, it is crucial to regulate one's diet and lifestyle. Avoid spicy and stimulating foods, refrain from staying up late, ideally do not keep small pets at home, and engage in regular exercise. Sweating more and taking frequent baths can effectively prevent the occurrence or recurrence of this condition.