Drug abuse - a serious disease that destroys the psycho-physical health. Dependence to the drug occurs after a few receptions, and sometimes even after the first one and a half or two months - there are all manifestations of the disease. He suffers not only the psyche, but also the internal organs - heart, liver, kidneys, peripheral nervous system. Chronic poisoning drug quickly leads to disability and death. Man caught in drug dependence, becomes his slave. In abstinence (in the state of drug hunger) addicts are capable of any crime, not only theft, but even murder. Sullen irritability and rage are replaced by state of indifference to everything. In drug-dependent decreases memory, reduced mental capacity up to dementia, they are peevish and hard to communicate, especially with relatives. Most start using drugs out of curiosity. Therefore, in the zone of high risk are adolescents who have an indifferent attitude, lack of hobbies and interests, the increased propensity to idleness and pleasure. Parents must be very attentive to their children, to prevent the possibility of adverse drug entrainment. For this we must create the conditions for self-assertion and self-expression, expand the scope of positive interests and hobbies, to communicate with them, not leave them without control. It is necessary to share with a teenager his anxiety and doubt, joy and sorrow, always be in tune "on his wave" to catch swings in mood and emotion. Necessary to prevent adverse effects on adolescent leaders, to explain and convince the examples that the use of alcohol and drugs - the fate of the weak, limited and weak-willed people, a direct path to the disease. Physiotherapy, creative and interesting work, studies must take its proper place in the mode of the day the child. The challenge parents to be based, to explain to the child that held out his hand to the drug, he can break his own life. How to calculate drug addict? It is important to draw attention to unhealthy behavior change is in the early stages. Usually, this: - Indifferent attitude, neglect their duties, refusal to work or school); - Change the rhythm of daily activity: decrease in the morning and afternoon (drowsiness and lethargy) and increased in the second half of the day, at night (insomnia); - Violation of biological rhythms leads to a sharp change in elevated mood state of depression, irritability, poor sleep - a long deep sleep, poor appetite - voracity, taking a large number, preferably a sweet liquid; - The appearance of traces of punctures of the skin along the veins; - Change the look: with skin redness or paleness marked weight loss or weight gain, eye-shine with an unusual change in the pupils, the appearance of yellowing on the tooth enamel or rapid tooth decay, slowing down or speeding up of speech; - Change of acquaintances. Usually, these friends avoid entering the apartment and call him into the street; - Appearance of falsehood, exclusion or externally unmotivated hostility, rudeness, especially with parents; - Replacement of old interests and hobbies, the desire to spend time with new friends, leave them outside the city (probably for drugs); - The emergence of financial debt, loss of family values or resale of items for the acquisition of personal money; - Lack of cough with colds, upset stomachs (vomiting, diarrhea, constipation). If you found any of these signs of drug dependence, you should buy in a pharmacy special rapid test for urine and to see a specialist. Only narcologist can provide qualified assistance with timely treatment. Drug addiction and alcoholism are treatable!