This forum is for questions and support regarding arthritis issues such as:
Arthritis, Autoimmune Disease, Bursitis,
Fibromyalgia, Gout, Juvenile Rheumatoid Arthritis,
Lupus, Myositis, Neuralgia, Osteoarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis, Sciatica, Tendinitis, Vasculitis.
If you have a general practitioner, I would start with him and he will send you to the correct specialist if it is serious.
The only thing I can suggest is to take Advil (take 3 of the 200 mg.) and you can also try wrapping the hand or using one of those hand/wrist splints you can buy in a drugstore. See if that helps it. You have to stop using the hand for a while to allow it to heal, or at least wrap it so you are not putting pressure on it. When I had carpal tunnel, I had to wear the wrist split a lot, esp. at night.