Conversation: The conversation between human and AI assistant.
[|Human|] hi, i ve been feeling lots of pain in my knees, and after doing an MRI exam it showed i have dry cartilage the doctor prescribed brexin as a medication for me i m 19 years old i want to ask what are the causes of this? and is the medication enough to remove the dryness thank you.
[|AI|]  Hello, I have studied your case and most probably you are having either Chen Chat Doctor.  In this condition there is pain during squatting and sitting cross leg. Brexin is just a painkiller and there is no role of curing this. I would recommend you to send your MRI report to me so that I can offer you better advise. Till then, I would suggest you to take tablet Etoricoxib one daily and do not do any ground level activity. I hope this answer will be useful for you. Let me know if there is any other followup questions. Thanks