Hello @malhar17, Welcome to Mayo Clinic Connect.

Here is some information that Mayo has listed on Planus. Read the therapy section. There seems to be good information listed. https://www.mayoclinic.org/diseases-conditions/flatfeet/symptoms-causes/syc-20372604. Have you had scans done?

Also, you may find this link helpful- https://connect.mayoclinic.org/discussion/im-looking-forward-to-the-webinar-tomorrow-i-have-osteoarthritis-in-most/?pg=1#comment-34072 Other members are discussing what helps with Osteoarthritis.

Have you confirmed any daily exercise or anything in your daily routine that makes your symptoms less painful?