Sprained foot according to the degree of sprain recovery time is different, generally minor foot sprain interval of 7 ~ 10 days can recover, serious foot sprain may need an interval of 6 weeks or longer recovery.
Minor foot sprain, the degree of soft tissue damage is relatively light, generally after 7 to 10 days can recover, accompanied by ligament tears, swelling is more serious when it may take 4 to 6 weeks to recover. If it results in an avulsion fracture, it may be even slower, reaching 2 to 3 months or more. If the fracture is severe enough to require surgery, rehabilitation exercises will be required after surgery and may take even longer.
You should go to the hospital promptly after a foot sprain and standardize your treatment under the guidance of your doctor for early recovery.