|
|
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.