How long does it take to recover from intermuscular thrombosis in the calf generally requires specific analysis and cannot be generalized. Usually, when the calf is bedridden for a long time, such as after trauma or surgery, the activity of the calf is relatively reduced, the blood flow between the muscles is slow, and the blood is in a hypercoagulable state, which may cause the formation of intermuscular thrombosis in the calf, which may manifest as swelling and pain in the affected calf. If timely and reasonable treatment can be provided during the acute stage of thrombosis, the thrombus can gradually disappear and can be cured during the acute period (two weeks). If it develops into subacute or chronic stage, although anticoagulation and other treatments are also carried out, the treatment effect is not obvious, and it usually takes three months to six months to recover, and individual patients will remain in chronic thrombosis. Patients also need to pay more attention to their diet, not to eat spicy stimulating and greasy food, eat more vegetables and fruits, control blood sugar, blood pressure, blood lipids and weight within the normal range to reduce the risk factors of thrombosis.