Finger bags of hard bumps can be treated by non-drug, drug and other methods, but due to the causes of finger bags of hard bumps more causes, such as knuckle pads, tendon sheath cysts, common warts, etc., the specific treatment needs to be the cause of the choice. 1. knuckle pads: the joints of the extensor side of the skin fiber thickening, common in the proximal interphalangeal joints, can be used externally with retinoic acid cream, etc. for treatment. 2. Tendon sheath cysts: tendon sheath cysts are cystic masses near the joints, the cause of which is not clear. There is a slow-growing swelling in the lesion, which is asymptomatic when small and grows to a certain extent with a feeling of soreness when moving the joints. 3. common warts: is caused by the human papilloma virus (HPV) infection of the skin mucous membrane of the benign redundancy, you can follow the doctor’s advice to choose the use of vitamin A cream, imiquimod cream, fluorouracil ointment, etc., but also can be frozen, electrocautery, laser, scraping, excision, and other methods of treatment. Finger bag hard raised may also have other reasons, should be as well as to go to the hospital for examination to confirm, clear disease, under the guidance of the doctor to give targeted treatment.