Hello.!! First u have to investigate with her knee.. get an x-ray done both the knee.. come on diagnosis if it O.A or deficiency in vitminD or any other diagnosis.. then proceed with the treatment.. medication and physiotherapy.!
For time being u can just do hot water formantation with thick turkish towel.. and apply myloxin ointment.
Answered2017-09-05 06:09:26
Let others know if this answer was helpful