Type 1 and type 2 alcoholism are two distinct forms of alcoholism that are distinguished by the presence or absence of certain physical and psychological traits. Type 1 alcoholism is characterized by physical dependence on alcohol and a high tolerance for its effects, as well as a strong craving for alcohol and withdrawal symptoms when not drinking. Type 2 alcoholism is characterized by psychological dependence on alcohol, which may or may not be accompanied by physical dependence.
Type 1 Alcoholism
Type 1 alcoholism is characterized by physical dependence on alcohol. People with type 1 alcoholism have a high tolerance for alcohol's effects, and they may need to consume larger amounts than someone with a lower tolerance before experiencing the effects of alcohol. They may also experience withdrawal symptoms when they are not drinking, such as anxiety, tremors, sweating, nausea, headaches, and insomnia. Type 1 alcoholics may also experience cravings for alcohol and a compulsion to drink, despite the negative consequences of their drinking.
Type 2 Alcoholism
Type 2 alcoholism is characterized by psychological dependence on alcohol. People with type 2 alcoholism may have a lower tolerance for alcohol's effects and may not need to consume as much to experience its effects. However, they may have a strong emotional attachment to alcohol and feel a compulsion to consume it, despite the negative consequences of their drinking. Unlike type 1 alcoholics, type 2 alcoholics may not experience physical withdrawal symptoms when not drinking.