I have a pain under my index finger on the inside of my hand. It's underneath my index finger and sort of between my thumb and index as well and it has a pulse which I can feel. There's no visible symptoms.

It looks like you are anaemic. If you have back pain after you sit for long hours then it is due to your haemoglobin levels as it is important to check that. Anaemia always leads to the symptoms of being tired and also having back / leg pain though there may not be any pathological reasons for back pain. It looks like you are anaemic. And also you have to check with your vitamin and calcium, if the bones are weak then automatically the pain gets triggered more as there is less energy during any metabolic activity.

This may be a kind of joint pain. Homeopathy has very effective treatment for your problem. No side effects.Please take homeopathic medicine, preliminary dose, Rhus tox 200-once daily in the morning for 5 days. Consult me through Lybrate by booking online consultation-(text consult Rs 149) for further more comprehensive prescription and treatment.

It can be due to sprain of unknown origin or due to cold exposure kindly detail more about it for proper management so that it gets resolved.