How long does an ankle sprain take to heal? And when can I run or play sports after an ankle sprain?

An ankle sprain is an injury to one or more ankle ligaments. Its severity can vary with the number of ligaments involved and whether tearing is partial or complete. [3] That is why people asking the same recovery question can have very different experiences after a missed kerb, a landing, or a sideways twist during sport. Pain, swelling, bruising, stiffness and difficulty walking can all occur, yet the visible swelling alone cannot tell you exactly how ready the ankle is for a run. Note the direction of the twist, the most tender spot, whether you could take several steps afterwards, and whether symptoms are improving or worsening. Those details give a clinician a much more useful starting point than the number of days since the incident.

Use time ranges as orientation, not permission slips. The NHS says most sprains and strains feel better after two weeks, that severe injuries can take months to get back to normal, and that strenuous exercise such as running may need to be avoided for up to eight weeks because of further-damage risk. [1] This does not mean every person must wait the same length of time, nor that a two-week improvement proves a ligament has regained sport-level control. Recovery can be slower when weight bearing remains painful, swelling returns after daily activity, the injury was more substantial, or the ankle has been injured before.

Running adds repeated impact; court sports add stopping, turning, jumping and landing; trail running and hiking add uneven ground. You may be comfortable walking to the MTR yet be unready for these tasks. Before running, aim for ordinary walking without a growing limp or marked next-day flare, useful ankle movement, and enough control to take simple steps without guarding the joint. Before sport, consider its particular movement demands. Mayo Clinic notes that rehabilitation after pain and swelling improve focuses on restoring movement, strength, flexibility and stability, and clinicians may use sport-specific movement tests before resumption. [2]

The key is progression. Start with the lowest-demand version of a task and observe both how it feels during activity and how the ankle responds later. This can mean short flat walking before brisk walking, then a brief easy jog, before longer running or changes of direction. It can mean a controlled individual drill before a full training session, and training before competition. A stable step in the progression is one that does not bring a substantial return of pain, swelling, limping or a sense that the ankle will give way.

It is reasonable to seek assessment if you are not improving with self-care, pain or instability persists, or you are uncertain whether this is a straightforward sprain. An examination can consider the tender area, ankle movement, weight-bearing ability and whether imaging is needed to check for a fracture or a more significant ligament injury. [2] [3] Early assessment does not mean that every ankle needs a scan; it means not assuming that all ankle pain after a twist is minor.

For people exploring Chinese medicine, an in-person discussion can consider symptoms and the stage of recovery, but it should sit alongside appropriate fracture triage and progressive rehabilitation. Acupuncture or other approaches should not be presented as a shortcut to a fixed return-to-sport date, and they should not delay urgent assessment. If you want to understand clinic options after the acute safety questions have been addressed, TCM Lab can discuss an appointment at the Kwun Tong Chinese medicine clinic or Chinese medicine clinic Prince Edward.