In 2008 my mother had an accident and she injured her knee and hand. After a month my mother undergone a surgery for hand (not for knee). Now also sometimes her knee dislocates and after dislocating it pains for 15 to 20 days. In November 2021 she was complaining about slight pain in that knee only, I forced her to visit a doctor, he gave her cartisure medicine. She took it for 15 days twice a day and then she was all well. Now again she is complaining about knee pain but now in both the knees.
She don't have any history of bp,
sugar etc.
Can you pls suggest the medicines.