There is a famous quote which states that anything that is consumed in more quantity than the required amount it would turn out to be poisonous to anyone who is over consumed. It is also applicable to medicines also which when addicted to any such medicines could cause very serious effects on that person. From medicine it would have turned out to be a deadly drug. This concept of creating more dependency over the prescribed medicines is called the Codeine Addiction.
Few such medicines over which many people create dependency on includes xanax, valium and Percocet and all these drugs that are listed here are all pain killers which when consumed in more quantity would have other serious effects. The Mushroom Addiction could very easily result in the mental strength as well as few parts of the brain. Also it is very difficult for anyone to get rid of this habit if at all they wish to withdraw from consuming that drug. One another drug include Hydrocodone Addiction which has adverse effects on brain cells and in worst case it could also result in brain related issues. It is always advisable to stay away from the consumption of all sorts of drugs.