Hello,
Pins & needles type pain in the foot is an indication of damaged nerves due to trauma, overuse, obesity, standing job, etc. You are suffering from
Peripheral Artery Disease.
Get physically examined. Get Nerve Conduction tests, CBC,
Urinalysis, tests for RA & OA done at the earliest. Get evaluated, get treated.
In the meantime, take NSAIDS,
Naproxen, one sos when pain, apply ointment Thrombophob (
Heparin gel) on the areas of your foot getting purple, it'll help remove
blood clots below the skin. Do regular exercises, avoid sedentary lifestyle.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Nupur K, General & Family Physician