How long does meniscus tear last?
Last updated September 6, 2026.
Most meniscus tear symptoms calm down over about 6 to 8 weeks, even though the tear itself may not fully heal. Where the tear sits matters most. The outer rim of the meniscus has a blood supply and can knit back together, while tears in the inner part often stay torn even after the pain and swelling go away. Tears from a twisting injury in a younger knee tend to follow a clear course, and wear-related tears in adults over 40 can flare and settle repeatedly over months. Early motion, quad and hip strengthening, and a gradual return to loading usually shorten the symptomatic period more than long rest does. Surgery changes the timeline: trimming a torn flap has a shorter recovery, while stitching a tear back together needs roughly 3 to 6 months of protected rehab.
What to do
- Keep the knee moving: Gentle range of motion and walking within comfort beat days of complete rest for most tears.
- Control swelling early: Ice for 15 to 20 minutes a few times a day and elevate the leg during the first week.
- Rebuild the quad: Straight leg raises, wall sits, and hip work protect the joint and cut down on giving way.
- Skip the twisting for now: Deep squats, pivoting sports, and kneeling reload the torn edge and restart the pain.
- Use pain relief sensibly: Over the counter ibuprofen or acetaminophen at label doses can cover the first couple of weeks.
- Get seen for red flags: A locked knee, a knee that will not straighten, or no progress by 6 weeks needs a clinician.