Some of the serious diseases associated with chronic alcohol use include cancers of the liver, stomach, colon, larynx, esophagus, and breast. Alcohol abuse can also lead to other serious physical problems. These problems include damage to the brain, pancreas, and kidneys. High blood pressure, heart attacks and strokes, hepatitis and cirrhosis of the liver are all common byproducts of alcoholism. In addition to these physical ailments, many people lose their lives each year in alcohol related automobile crashes, drownings, and suicides.
Illegal drugs are a major public health concern and social problem.
In addition to personal harm and health problems, drug use can have criminal and financial consequences. If these feelings pass in a few days, or even a few weeks, then depression is not a major problem. This is true even if the individual sought short term therapy to get over the rough spot. If an episode does not pass, is more severe then usual, or seems to be getting worse, more intensive therapy or anti-depressant drugs may be needed. Depression can occur at any age.