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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.
Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.