A bulge on the hand may be caused by flat warts, insect bite dermatitis, tendon sheath cysts and other diseases, which can be improved through physical therapy, medication, surgery and other ways.
1. Flat warts: a bulge on the hand may be caused by flat warts, the patient should not scratch the affected area, in order to prevent the spread of infection. It is recommended that the patient through the laser, freezing and other physical treatment, or follow the doctor’s instructions external use of Vitamin A ointment and other drugs to remove.
2. Insect bite dermatitis: mosquito bites may cause red bumps, patients can use soapy water to wash the bite area, during which you can follow the doctor’s instructions for topical dexamethasone, mometasone furoate and other glucocorticosteroid medications, which can help improve the symptoms.
3. Tendon sheath cysts: a bulge in the hand may also be caused by tendon sheath cysts, patients need to rest, reduce labor intensity. For small cysts can be operated by a professional doctor, using the fingers to squeeze to make it rupture and absorb, if necessary, can be surgically removed.
There are many reasons for a bulge on the hand, it is recommended that the patient consult a doctor for examination, to clarify the cause of the disease, and cooperate with the doctor for standardized treatment.