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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
The FDA recognizes 118 routes of administration.
Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.