Knee surgery. After knee surgery?

This treatment is being suggested on bases of the information provided. However I would like to examine & investigate your  mother in detail. -Control  Hypertension, Diabetes or  metabolic disorder, if there is any. --. Sleep on a hard bed with soft bedding. --. Keep a  pillow under the knee. --. Avoid painful acts & activities. --. Fomentation with warm water/ Gel pac . Let the part not be exposed to cold. -- .Do mild exercises for back and lower limbs. --.visit my YouTube channel 'DrN C Gupta' and watch 'Me & My Yoga'  exercises 1-15 & 42 should help her. Kindly subscribe to the channel to get continuous guidence & notifications. It is free. --or else contact a physiotherapist. https://youtube.com/channel/ucpeqc6b1ywzwin048jsu6rw -Any way it may be tried, --. Ugesic (Piroxicam) 20mg 1 tab once a day x 5days --. Caldikind plus  (Mankind) 1 tab Once  a day x 10 days. -(You may need help of your local doctor to get these medicines.) Kindly make sure, there is no allergy to any of these medicines. --For emergency treatment visit nearest hospital. --Wish you a quick recovery & good health. Dr N C Gupta MS (ortho.) DMC no.3624 Thanks.

Yes she needs knee replacement. But if she is able to tolerate pain den fine,,u can postpone it,, if not able to tolerate den do it right away