Well I suspect that a lot of medication is extraneous, and ends up as little else than extra money in the pockets of pharmaceutical companies. And some medicines are so overpriced it makes me mad...particularly when insurance troubles are a pain and I have to pay for them myself!
On the other hand, though, I think medication does have the potential to help people, provided they are able to find the right ones. I've had problems with severe depression and an anxiety disorder, and I've been on several medications like Paxil, Wellbutrin, and Neurontin, but I never noticed anything significant until I started taking Mirtazapine, which is the generic form of Remeron. Psychiatrists say that it can often take 5 or 6 tries before someone finds a medicine that works for them, even though drug commercials make it sound like their product WILL immediately benefit you. Hmph. I'm sure the individuals who develop these things may have good intentions, but the way the business works, it seems like suffering victims are considered as nothing more than just sources of income.