What is Polycillin?

Ampicillin is an antibiotic useful for the treatment of a number of bacterial infections. It is a beta-lactam antibiotic that is part of the aminopenicillin family and is roughly equivalent to amoxicillin in terms of activity. It is taken either orally or intravenously. It is active against many Gram-positive and Gram-negative bacteria.

It is effective for ear infections and respiratory infections such as sinusitis caused by bacteria, acute exacerbations of COPD, and epiglottitis. It is also sometimes used for the treatment of urinary tract infections, meningitis, and salmonella infections, but resistance to ampicillin is increasingly common among the bacteria responsible for these infections.

Common side effects include rash, diarrhea, nausea and vomiting. It is not useful for the treatment of viral infections.

It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.

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I took a home UTI test that showed positive for leukocytes, but negative for nitrites. I am having pain in my bladder when I wake up in the...

doctor1 MD

Leukocytes are white blood cells, the body's defense mechanism against invaders such as infection and disease. When foreign materials enter...

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