Causes and Consequences of Addictions
the twentieth century, cocaine was used only occasionally in the medical field, sometimes as a local anesthetic for some kinds of surgery. Most cocaine now is purchased and used illegally. The white powder is often inhaled (“snorted”), sometimes injected, and as free base is smoked. A solid crystalline form known as crack, the most potent form of cocaine, is also smoked. Unlike the opiates, which cause drowsiness, cocaine gives its users energy.
Caffeine is a stimulant found in coffee, tea, chocolate, and cola drinks. It has been part of the human diet for many centuries and is one of the most widely used central nervous system stimulants in the world. In recent years, researchers have raised questions about possible risks associated with high caffeine intake, but no definite conclusions have been reached about the harmfulness of moderate amounts. However, some experts consider drinking large amounts of coffee or cola beverages evidence of a true addiction to caffeine. Nicotine, the active ingredient in tobacco, is highly addictive, and cigarette smoking is among the most difficult habits for people to break. Many societies throughout the world have prized nicotine for its mood-altering properties: it is said to produce either relaxation or arousal, depending on the user’s state. Addiction to nicotine results in more than 400,000 premature deaths each year from smoking-related illnesses such as emphysema and lung cancer.
Withdrawal symptoms are caused by psychological, physiological, and chemical reactions in the body that are brought on as the amount of the addictive chemical in the blood begins to fall. Abrupt withdrawal from alcohol can result in uncontrollable bodily shaking, hallucinations, and seizures. Withdrawal from cigarettes can cause irritability and intense craving for nicotine. A coffee drinker may experience headaches and mood changes without the beverage. The hard drugs such as heroin and cocaine produce intense, sometimes violent, withdrawal symptoms. Abdominal pain, nausea, chills, tremors, sweating, hallucinations, and panic increase until eased by more of the same drug or treatment with medication to relieve the symptoms.
Interestingly, in addition to chemical addictions there are many physical addictions too which we either love to crave for out of our ignorance or appreciate and strive to rush for due to lack of proper information to the effect. Few of them may be cited here as prototype cases. Compulsive gambling begins with placing small bets on horses or playing low-stakes card games or craps. As the gambler experiences the exhilaration of winning, he or she engages in bigger, more frequent, and more irrational betting. Gamblers place ever-larger bets to make up for their losses and have been known to lose their jobs, their homes, and their families as a result of their addiction.
Among addictions, no other is so willingly embraced than that of a workaholic, or a person addicted to work. On the surface, it might be difficult to tell if a person is a workaholic or just a hard and loyal worker. However, if work overshadows all other responsibilities in a worker’s life, then the results can be telling. Focusing on work, workaholics tend to neglect their families, leaving the responsibility of raising their children solely to their spouses. All other social obligations are often neglected, as well. Finally, workaholics tend to neglect themselves, experiencing deteriorating health as they push themselves to the limit at work without regard for sleep or food. Counseling to identify the reason a person throws himself or herself into work is key for overcoming this addiction.
The Internet connects people all over the globe, exposing them to new cultures and offering vast amounts of information. But when the computer world begins to rival the real world, it becomes an addiction. Internet addiction insulates people from intimate settings and relationships. Some people would rather commune with a computer than with their spouses and children. Many marriages, families, and even promising careers at work have been lost because an individual has become addicted to the Internet. Other compulsions or addictions include exercise, especially running. Running long distances triggers the release of morphine like substances in the brain called endorphins, producing a feeling of euphoria or happiness. This is the “high” that runners often describe. The high feels so good that the compulsive runner may engage in his hobby despite bad weather, injury, or social and family obligations. Excessive weight loss can also occur as a result of compulsive exercise.
The single characteristic common among all addicts—whether their addiction is chemical or nonchemical—is low self-esteem. Some experts believe that certain people are born with