Finger swelling and pain for no reason may be finger osteoarthritis, rheumatoid arthritis, inguinitis and other causes, the patient needs to consult a doctor in time to find out the cause, symptomatic treatment.
1. Osteoarthritis: Osteoarthritis is a degenerative disease of the joints, which often involves the finger joints, resulting in unexplained swelling and pain in the finger joints. This kind of pain is mostly due to the joint cartilage in the long-term wear and tear and trauma, synovitis, as well as localized hyperplasia of the bone and the surrounding soft tissues, and some patients may also appear in the joints of the finger joints activities are limited, deformity and other symptoms.
2. Rheumatoid arthritis: it is an autoimmune disease with erosive, symmetrical polyarthritis as the main manifestation, which may cause swelling and pain in the finger joints, morning stiffness in some patients, and systemic symptoms such as fatigue and low fever. This swelling and pain is caused by synovitis and synovial lesions affecting articular cartilage and bone.
3. Nail groove inflammation: nail groove inflammation may also lead to the patient’s finger swelling and pain for no reason, the pain is usually caused by the nail embedded in the groove of the nail to stimulate the surrounding soft tissues, which may lead to the patient’s finger redness, swelling, heat and pain and other symptoms, and the pain will be more pronounced when touching.
When there is an unexplained swelling and pain in the finger, the patient should consult a doctor to find out the cause and standardize the treatment under the doctor’s guidance.