Is Evion LC Effective For Knee Pain?

I have pain in my legs below the knee for the past 1 year. I dont feel the pain in the day doing my regular routine. The pain is felt only in a lying position. When i get it massaged or place heavy stuff on the legs, i feel lettle relief. Also while massaging, i get bubble burst sounds in the leg. Like how we do it with our knuckles. Doctor has suggested me to take Evion LC. Please suggest. Will it help or i need a specialised check up?