There are many reasons for the tightness and swelling of the hands in the fist, and the common ones are rheumatoid arthritis, osteoarthritis, heart failure and so on.
1. Rheumatoid arthritis: invasive arthritis is the main symptom, mostly occurring in the wrist, palm, fingers and other parts of the body, with typical symptoms such as morning stiffness, swelling and pain. The typical symptoms are morning stiffness, swelling, pain, etc. A feeling of tightness and swelling may appear in both hands when making a fist.
2. Osteoarthritis: the damage to articular cartilage is the main symptom, and can involve the whole joint tissue. When it occurs in the interphalangeal joints, there is a feeling of tightness and swelling in both hands when making a fist, which may be accompanied by joint pain, stiffness, and limitation of activities.
3. Heart failure: the heart pumping function is impaired due to various heart diseases, and the volume of blood discharged by the heart can not meet the basic metabolic needs of the whole body, which is manifested as circulatory stagnation of the tissues and organs, such as edema of the upper limbs, and the sensation of tightness and distension of the fists in both hands.
There may be other reasons for the tightness and swelling of the fists of both hands, and it is recommended to go to the hospital in time to clarify the cause of the disease, and then actively standardize the treatment.