Drug or substance abuse happens to be a pattern wherein a particular user happens to consume the substance on a daily basis and thus becomes dependent or habitual of the substance being used. These substances are being consumed in manners or doses which are beyond the normal doses, if prescribed in the form of medicines and eventually shall develop into substance related disorder. These substances become a reason for disorders in the context of normal growing up, parenting, public health, and medical or could be criminal context. Most of the drugs which are widely used for the same include cocaine, barbiturates, diazepam, cough syrups with sedatives, dendrite, alcohol etc. It is very important to seek professional help and counselling in order to critically treat patients who are addicted to regular substance abuse and expose them to a series of treatment plans.

Though the effect of hallucinogens vary from person to person , a number of other parameters like size, weight, physical health also has an important role to play. The immediate effects in general for people who consume hallucinogens include: euphoria, blurring of vision, great relaxation and a good sense of well being, lack of coordination, anxiety, feeling of dizziness, numbness feeling, enhanced body temperature followed by sweating which is profuse, vomiting tendency as well as nausea etc. High doses of hallucinogens in the long run generally tend to enhance the negative effects like anxiety, depression and suicidal tendencies. The long term effects include flashbacks which can happens even after many years of abuse and can last for weeks or days. It may lead to a positive or a very negative feeling.