Dear, From your above complaints a condition of frostbite appears to a likely diagnosis. It s an hypersensitive reaction of body to extreme temperatures esp to cold. In extreme cases there may be associated blister on fingers. However in mild cases there may be just sensations of tingling or burning experienceses. more often than not it sis followed by numbness. Prevention u the only treatment option. Try to protect your extremities from cold and extremes of temperatures. Wear handgloves. Get away from cold if you experience an attack. Try to dry and warm your fingers. No medicines are generally indicated. If pain persists I suggest to see a dermatologist. Hoe to have satisfied your query. Thank you. Stay healthy.