A hard bump on the brain is a common cause of acne, sebaceous cysts, boils, lipomas and other causes, which can be treated by medication, physical therapy, surgery and other measures.
1. Acne: It is related to excessive androgen, hyperkeratosis of follicular ducts, and propagation of Propionibacterium acnes. Adapalene gel, benzoyl peroxide gel, fusidic acid cream and other drugs can be used externally; oral minocycline, isotretinoin and other drugs can also be taken. LED blue light red light irradiation, as well as photodynamic and other measures can also be chosen.
2. Sebaceous cysts: blockage of hair follicles and sebaceous gland ducts, and the formation of cystic structures by the accumulation of secretions can also lead to hard bumps on the brain. It can be treated by surgically removing the cystic structure.
3. Boil: refers to the hair follicles and the surrounding tissues, acute bacterial purulent inflammation, can also lead to a hard bump on the brain. In the red and swollen stage, you can apply medicines such as Jinhuangxuan ichthyol ointment, and the pus spot or fluctuating sensation at the tip, you can pick out the pus plug with the tip of a needle or a knife, but it is forbidden to squeeze it.
4. Lipoma: benign tumors formed by abnormalities of subcutaneous fat tissue and proliferation and differentiation, which can also lead to a hard bag protruding from the brain. Treatment is mainly through surgical resection.
There may be other reasons for a hard bump on the brain, so you should consult a doctor in time and follow the doctor’s instructions.