Swelling and pain in the tip of the middle finger may be caused by trauma, onychomycosis, rheumatoid arthritis and other diseases.
1. Trauma: when the patient’s middle finger tip is subjected to trauma such as stabbing, abrasion, small cuts, cutting nails too deeply, reverse peeling of new skin barbs, or when the finger is infected, it may cause swelling and pain in the fingertip.
2. Inguinitis: Inguinitis is an inflammation of the tissues around the nails, mainly caused by Staphylococcus aureus, Streptococcus pyogenes and other pathogens, patients may have redness and swelling of the fingertips, hot and painful, and in severe cases, it may lead to pus and so on.
3. Rheumatoid arthritis: Rheumatoid arthritis is a kind of allergic disease, mainly manifested by wandering polyarthritis, mostly involved in the knees, ankles, shoulders, wrists, elbows and other joints, joints localized red, swelling, heat, pain and other inflammatory manifestations, the condition of patients with serious conditions may lead to the fingertips of the middle finger swelling and pain and other conditions.
It is recommended that patients seek timely medical examination to clarify the cause of the disease and then carry out targeted treatment, pay attention to warmth in life to avoid the affected area from being cold and aggravate the symptoms, and at the same time pay attention to monitoring the condition and regular review.