Finger headache may be related to recent finger strain or finger joint strain caused by using the fingers more. It may also be caused by stenosing tenosynovitis of the finger flexors, which is characterized by pain in the palm of the hand when flexing and extending the fingers, hard knots in the metacarpophalangeal joints when pressed, and obvious pressure pain, with some flexion and extension accompanied by a ringing sound. This disease can be improved by rest and hot compresses, and for more serious cases, surgery can be done to release the tendon sheath. If an elderly person has pain in the fingers when making a fist, it may be caused by osteoarthritis. In osteoarthritis, there will be obvious swelling and thickening of the finger area, and usually an X-ray of the hand can be taken to see hyperplasia degeneration, bone spurs and narrowing of the joint space in the bone joint area. For this condition, you can take oral anti-osteophyte medication and apply topical fotarine ointment or revitalizing oil.