Post-operative swelling of the knee is mostly caused by surgical damage to the synovial tissue in the joint, which can be eliminated through elevation of the affected limb, physiotherapy and medication.
1. Elevate the affected limbs: After knee surgery, fluid stagnation is not easily absorbed because of lying down for a long time. You can elevate the affected limbs to promote blood circulation in the lower limbs and accelerate the absorption of swelling.
2. Physiotherapy: within 72 hours after surgery, apply cold compresses to constrict blood vessels. After 72 hours, if the swelling remains stable and does not worsen, you can apply hot compresses to the local area to accelerate the elimination of swelling, and you can also choose physiotherapy.
3. Medication: You can use medication such as Willetin to promote blood circulation and accelerate the elimination of swelling.
If the swelling is not eliminated for a long time and accompanied by pain, it is recommended to go to the hospital for a timely review and take appropriate measures according to the doctor’s advice.