哈哈超man
Effects of Drug AbuseOn the Individual People who use drugs experience a wide array of physical effects other than those expected. The excitement of a cocaine effect, for instance, is followed by a "crash" : a period of anxiety, fatigue, depression, and an strong desire to use more cocaine to alleviate the feelings of the crash. Marijuana and alcohol interfere with motor control and are factors in many automobile accidents. Users of marijuana and hallucinogenic drugs may experience flashbacks, unwanted recurrences of the drug's effects weeks or months after use. Abrupt abstinence from certain drugs result in withdrawal symptoms. For example, heroin withdrawal symptoms cause vomiting, muscle cramps, convulsions, and delirium. With the continued use of a physically addictive drug, tolerance develops; i.e., constantly increasing amounts of the drug are needed to duplicate the initial effect. Sharing hypodermic needles used to inject some drugs dramatically increases the risk of contracting AIDS and some types of hepatitis . In addition, increased sexual activity among drug users, both in prostitution and from the disinhibiting effect of some drugs, also puts them at a higher risk of AIDS and other sexually transmitted diseases . Because the purity and dosage of illegal drugs such as heroin are uncontrolled, drug overdose is a constant risk. There are over 10,000 deaths directly attributable to drug use in the United States every year; the substances most frequently involved are cocaine, heroin, and morphine, often combined with alcohol or other drugs. Many drug users engage in criminal activity, such as burglary and prostitution, to raise the money to buy drugs, and some drugs, especially alcohol, are associated with violent behavior.
小树旁的小树
narcotics are enormous to human society's harm. It not only destroys person's will, the personality and the conscience, serious harm health, moreover causes the person crime, is the social unstable important attribute. Takes drugs the serious harm person's healthy in mind and body. It to the human body nerve, the internal secretion and the immunity three big systems as well as respectively organizes the organ the function metabolism and ties 构会 creates the serious harm. Takes drugs can produce to the central nervous system suppression, reduces speed the breath frequency, reduces the lung function, causes the human body oxygen deficit, has the pulmonary edema, finally because the breath failure sends the person to die; Takes drugs can affect the plant nerve function, causes the brain chemical substance change, the nerve function disorder, the intelligence drops, the blood circulation barrier, the stomach and intestines function disorder and so on, thus causes the headache, to twitch, the stomach and intestines colic and so on the poisonous side effect; Takes drugs may directly harm the human body immunity function, makes the person to be easy to infect the disease; The feminine drug adict has the menopause, the pain after stops with the ovulation, the pregnancy woman may cause the premature delivery, 畸胎 or the embryo died, if the embryo fortunately survives has also become the narcotic indirect dependence. At the same time, because some drug adicts select the intravenous injection method, they altogether do not use after the disinfection processing injector and the needle, becomes main way which the AIDS disseminates. Takes drugs causes the person morals to disappear, the personality variation, does not worry about the dear ones, throws actually the social sense of responsibility, so that many families break up a family, the flesh and blood is remnant. Drug adict while self- deconstruction, also has destroyed own family member and the family. Because the expense narcotics spend in a big way, it being unable to make ends meet, for obtains the source of wealth, obtains the narcotics, does not hesitate to take risks in desperation, is engaged in steals, robs, the cheating, the prostitution and so on the illegal criminality, serious harm society's stability.
windy幸福快降临
Saying No to Drugs Never to try drugs. Say "No" every time anyone ever tries to give or sell you drugs. Don't speak to that person again. Drugs are addictive, so please do not think that you might be stronger than other people. Even taking a drug just once is very dangerous. First, drugs are illegal. Buying or selling drugs, having drugs—these are all against the law. Breaking the law is wrong and it is dangerous too. Now you have a bright future waiting for you, but if you start d oing illegal things, all that will change—if you commit crimes you will be punished. Second, drugs can be very bad for your health. Drugs are powerful chemicals. They give you very high blood pressure; they do strange things to your heart rate; they stop you from eating properly; they change the way you breathe. Drug addicts feel ill most of the time. They have a lot of pain. third,Drugs cost a lot of money. If you take drugs you will soon be poor. To get money to buy drugs you will do stupid and illegal things. You will lose your friends and have a lot of trouble in your life. [Often people take drugs because they are unhappy. Maybe they have love or work problems. But drugs cannot solve these problems. There is no connection between them and drugs. People need to talk about problems, get advice and change their behaviour—not take dangerous drugs. Taking drugs encourages people to make them and sell them. You are making a big social problem worse. Because of you other people may hurt themselves and die prematurely, even if you don't. You make the world a worse place. Finally, please remember: addiction grows. The first time you need just a little crack cocaine, but every time you will want more
