Unfortunately, though these drugs may initially cause you to become more active and uninhibited, overuse can result in a coma or even complete respiratory failure. If you're being treated for a physiological addiction to barbiturates or tranquilizers, it will usually begin with gradual withdrawal under medical supervision, because stopping too suddenly can cause you to have convulsions or die. For more information about barbiturates and tranquilizers, contact a health care provider in your area. Since drug abuse can have devastating consequences, it's important for friends and family to recognize the symptoms of a drug problem. Many experts agree that early detection and intervention can greatly reduce the chances of a life-long addiction.
People abusing drugs often exhibit a variety of behavioral signs.
These signs typically involve a prolonged change in mood, which may include irritability, depression, secretiveness, hostility, and unpredictability. A decrease in responsibility, such as missing work or school, or forgetting family occasions can also be a warning sign. In addition, drug abuse often leads to a sudden change in friends or hobbies. Other behavioral changes may include problems with communication, physical and mental deterioration, and unprovoked outbursts. If excessive drug use continues, the person can become more demanding and intolerable, and may even commit crimes or attempt suicide.