Get intermittent painful "pulls" - nerve pain on back of hand below left index finger's knuckle, for about 2 months. Often pain extends round outer part of knuckle to index finger along path of vein. Right hand getting it too recently.Taking Lamictal n Tegratol for temporal lobe epilepsy, thyroxine for mild hypothyroidism, had L5/SI fusion, mild cervical spondylosis but no problem for few years. Supplements are omega 3, magnesium (for epilepsy), glucosamine & MSM for back and leg pain, Daneuron B1 B6 B12, Ocean's multivites and calcium/Vit D. Is it arthritic pain or due to overusage?? Am 61 yrs old, female, Chinese. Thanks!