PDMS is also used as a component in silicone grease and other silicone based lubricants, as well as in defoaming agents, mold release agents, damping fluids, heat transfer fluids, polishes, cosmetics, hair conditioners and other applications. PDMS has also been used as a filler fluid in breast implants.
LSD is a powerful hallucinogenic drug that can be psychologically addictive. LSD effects range from sweating and tremors to delusions of invincibility.
It explains the side effects of hallucinogens and the effect on the brain. You can find it here. LSD will not relieve depression and can in fact make it worse. It is a dangerous drug with many side effects which are unpredictable.