Hello,
Since your friend is having pain in the middle finger and experiences pain also in the groin, it can be due to
tendonitis, RA, OA,
carpal tunnel syndrome, neurological disorder, etc. She is suggested to remove any finger rings to prevent swelling, give rest to the finger in case of any injury. She can apply ice to the finger for relief.
She is suggested to get clinically examined by a gynecologist, if sexually active, get STD tests done to stay on the safer side. Get nerve conduction velocity tests, nerve
biopsy, blood tests,
urinalysis and imaging tests done to detect the pathology. You will be treated accordingly. In the meantime, take food rich in vitamin B6, B12, E,
folic acid and minerals. You can also take supplements.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician