There may also be a loss of sense of touch and a decrease in certain reflexes. This condition can occur at any age, but is most common in men between ages 30 and 50. The outlook is good if the cause is quickly identified and eliminated. When the cause is a chronic disease or long-term exposure to a chemical, the onset may be slow. Those affected may make up for muscle weakness by overusing other muscle groups.
Rapid onset is usually due to alcoholism or a severe infection.
An example is when an alcoholic passes out and remains in the same position for several hours without moving. Temporary nerve damage will have occurred. Vitamin B complex deficiency, also common in alcoholism, can worsen this nerve damage. Vitamin and mineral supplements to treat deficiencies. Avoidance of alcohol, since it is toxic to nerve cells.