This treatment is being suggested on bases of the information provided. However I would like to examine & investigate the patient  in detail. -Control  Hypertension, Diabetes or any other metabolic disorder, if there is any. -Any way it may be tried, --. Dolokind Plus (Mankind) [Aceclofenac100 mg +Paracetamol 350 mg] 1 tab. OD & SOS. X 5 days. --. Caldikind plus  (Mankind) 1 tab OD x 10 days. -(You may need help of your local doctor to get these medicines.) --. Fomentation with warm water. Let the part not be exposed to cold. --. Sleep on a hard bed with soft bedding. --. Use a pillow under the knee. --. Avoid painful acts & activities. -- .Do mild exercises for the affected part. --.(Take help of physiotherapist or you can visit my you tube channel nc gupta me and my yoga). --Do not ignore, let it not become beginning of a major problem. --Do ask for a detailed treatment plan. Kindly make sure, there is no allergy to any of these medicines. --For emergency treatment visit nearest hospital. --Wish  a quick recovery & good health to the patient. --I hope, I have solved your problem to your satisfaction.  Dr N C Gupta MS (ortho)

It may be due to patellar maltracking do VMO exercises. Consult orthopaedic doctor

Any history of trauma or thyroid. Uric acid rheumatoid arthritis kidney or liver stones any swelling in lt knee needs some simple tests consult me online thru practo

The incidence of knee pains have understandably increased in the younger population over last 5 years Sitting job, lifestyle, lack of regular exercise and sunlight exposure each play their own role