If there is swelling two months after internal fixation of the third ankle bone, the general treatment methods include reducing activities, physical therapy, medication and so on. 1. Reduce activities: swelling two months after internal fixation of three ankle bone, may be caused by premature weight bearing, resulting in slow recession of swelling, it is recommended to reduce activities, bed rest and elevation of the affected limb, to promote blood return and reduce swelling. 2. Physical therapy: local hot compresses, massage or infrared physical therapy can be used to promote local blood circulation and relieve swelling. 3. Medication: If the effect of rest and physical therapy is not obvious, consider taking Panax ginseng tablets orally to reduce swelling, relieve pain, invigorate blood circulation and reduce blood stasis, so as to reduce swelling. If the swelling is serious or persists and does not improve, you should go to the hospital for treatment. The above medications are recommended to be used under the guidance of a doctor, avoid self-medication.