The reasons why one foot is swollen and the other is not may include trauma, varicose veins, foot strain, gout, and so on.
1. Trauma: If one foot has been impacted by external force, resulting in soft tissue injury of the foot, the symptoms of swelling will appear, usually accompanied by severe pain.
2. Varicose veins: If one side of the lower limbs, through the naked eye can see the greenish purple veins protruding, accompanied by the lower limbs heavy, acidic and uncomfortable feeling, it may be varicose veins of the lower limbs. Varicose veins can easily lead to the weakening of venous reflux, which can cause bruising and edema in one foot.
3. Foot strain: If the patient has excessive weight bearing on one side of the limb, it will cause the muscles, tendons and fascia of the foot to be pulled by excessive weight bearing, which will lead to the swelling of one foot.
4. Gout: If one foot is swollen with joint swelling, accompanied by symptoms of redness, heat, pain, and accompanied by increased skin temperature, joint surface redness, tension, shiny, etc., may be caused by gout, which has a certain relationship with hyperuricemia.
One foot is swollen and the other is not, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.