Ankle pain like sprain for no reason may be caused by ligament injury, gout, osteoarthritis and so on.
1. Ligament injury: it may be caused by ligament injury. Due to violent trauma, the ligaments around the joints are strained, partially ruptured or completely ruptured, which leads to swelling, joint effusion, severe pain, limited movement and other manifestations of the joints and their surroundings.
2. Gout: Generally high blood uric acid level will lead to deposition of uric acid crystals in the joints, which will lead to pain like sprain in the ankle for no reason, accompanied by redness and swelling and dysfunction and other symptoms.
3. Osteoarthritis: Wear and tear, degeneration and deformation of joint cartilage may also lead to ankle pain like sprain for no reason.
There may be other reasons for ankle pain like sprain for no reason, it is recommended to consult a doctor in time and standardized treatment under the guidance of a professional doctor.