Hello,
Take some rest and if swelling persist take icepack for 10 to 15mins thrice a day. Your father can start certain exercise to strengthen muscles around knee joint like quadriceps strengthening ,Hamstring strengthening and active movement exercise like Straight leg rising, Ankle toe moment ,heel slide moment. U can refer videos from youtube or can take online consultation.
Regards,
Dr.Aishwarya
Answered2020-06-23 19:55:56
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