What is Medicen

If you take a substance and it helps your problem to become better than it was? Then shouldn't there be a reason to look at it in a different light? I have Glaucoma & chronic pain from 2 neck surgery's kidney stones and pills hurt to take, I feel that we are in this over a helping plant one of many that man uses for Medicine! I am so tiered of worrying over stuff it gets depressing just a Little makes so much of a difference so I Hope it go's through here. thanks for your time.