Serrapeptase

I've been having sharp pains in the shoulders, lower back, the legs.It must be arthritis.I hope it isn't coxarthrosis but it might be.Today I bought a remedy about which I'd read in the Internet -serrapeptase.I took the first capsule-they are 90.It seems to me that I feel somewhat better but it must an illusion.In a few minutes I'm going to bed.Usually the pains wake me up all the time.I wonder how I'll pass the night after the first capsule...Good night!