Drugs addiction is one of the most vexing and pervasive problems that almost all the countries have faced. The consequence of such addiction can be devastating. The effects of drug addiction are felt on many levels.

Individuals who use drugs experience physical effects due to their drug addiction. People with drug addiction may experience anxiety, fatigue, depression, and a strong desire to use more cocaine to alleviate the feelings of the crash. Many drug users engage in criminal activity, such as burglary and prostitution, to raise the money to buy drugs, and some drugs are associated with violent behavior.

Family and friends feel the effects of drug addiction as well. The user who are preoccupied with the drug usually have changeable mood, which is likely to cause marital problems and poor work performance or dismissal. Drug addiction can disrupt family life and create destructive patterns of codependency.

Drug Abuse affects society in many ways. Drug users are more likely than nonusers to have occupational accidents, endangering themselves and those around them. Drug-related crime can disrupt neighborhoods due to violence among drug dealers, threats to residents, and the crimes of the addicts themselves. In addition, drug addiction will cost billions of dollars each year. Heroin use alone is responsible for the epidemic number of new cases of HIV/AIDS and drug addicted infants born each year. Drug addiction is responsible for decreased job productivity and attendance, increased healthcare costs, and an escalation of domestic violence and violent crimes

Drug addiction has many negative physiological health effects, ranging from minor issues like digestion problems or respiratory infections, to potentially fatal diseases. The effects depend on the drug and on the amount, method and frequency of use. The upshot is that regular drug abuse or sustained exposure to a drug can cause physiological dependence, which means that when the person stops taking drugs, he/she experiences physical withdrawal symptoms and a craving for the drug.

Drug addiction can cause brain damage. Drug addiction affects the way the brain functions and alters its responses to the world. How drug abuse will affect your behavior, actions, feelings and motivations is unpredictable. By meddling in the natural ways the brain functions, abusers exposes themselves to risks they may not even have imagined.

Drugs addiction leads to psychological and physiological dependence. The term drugs abuse is used to indicate the excessive consumption of a drug, regardless of whether an individual is truly dependent on it. Drugs abusers are generally immature, suffering from mental and physical health hazards, emotionally disturbed and psychopathic in nature.