Antihistamine: Ketotifen or Zaditor
Rewetting eyedrop, artificial tears eg: Refresh
Is the meniscus tear flap simple or complex/ displaced or not. If displaced & in pain unable to do day-to-day activities, maybe surgery is the only option. If non-displaced, wait?
Are you able to get through most of your day? Consider waiting. Do PT & wait. There is some research saying that menisectimy vs PT was the same in 3 months or so.
Blood supply is low. It can take a long time to heal, depending on the where the tear is. For a friend, healed in 2 years.
Arthroscopy (minimally invasive surgery through a hole) can remove the tear & is a basic surgery for orthpedic surgeons. 2 weeks in crutches. Then, rehab with physical therapy can take months. For some, the recovery is very good. For others, there are good & bad days post surgery.
Long-term risks of knee issues like osteoarthritis have increased once the injury happened. If the meniscus doesn't heal, risk increases. Risk increases if part of the meniscus is removed. Risks either way.
Things to consider:
Further reading:
https://orthop.washington.edu/patient-care/articles/sports/torn-meniscus.html
https://wendypolisi.com/heal-a-knee-injury-naturally/
https://eslinsider.medium.com/torn-meniscus-surgery-or-not-8da8cbae4f7d
https://arrowheadhealth.com/foods-that-help-rebuild-cartilage/
https://foodtolive.com/healthy-blog/5-things-eat-vegan-diet-healthy-joints/
Meniscus Tear | 7 Things to Know About a Torn Meniscus (healthgrades.com)