Add Yahoo as a preferred source to see more of our stories on Google. Penicillin allergy is one of the most reported drug allergies in the U.S., but the vast majority of those reports are inaccurate.

About 10% to 20% of Americans report that they have a penicillin allergy, yet fewer than 1% actually do.

We recently marked "National Penicillin Allergy Day" on September 28. If you're asking "Why is that a thing?", the answer is that approximately 30 million Americans report an allergy to penicillin or ...

Beta-lactam antibiotics are the most commonly prescribed group of drugs, sharing together a specific structural feature of the beta-lactam ring. Among them, penicillin is one of the earliest ...

When Maria Duggan developed a breast infection, she faced a choice no new mother would want to make: take an antibiotic that she’d been told could cause a severe allergic reaction, or one that would ...

Please provide your email address to receive an email when new articles are posted on . People with penicillin allergies are more likely to have other antibiotic allergies than those without the ...

In 2004, Eric Lax wrote a well-regarded book about the development of penicillin, the world’s first so-called miracle drug. Titled “The Mold in Dr. Florey’s Coat,” it made a complicated scientific ...

Research shows that most kids labeled allergic to penicillin actually aren’t. Here’s how to find out for sure. By Teresa Carr Dr. David Vyles, D.O. remembers the spring of 2009 as hectic. He was ...

It's common knowledge that Alexander Fleming discovered penicillin in 1928. A lucky wind blew a few spores into his Petri dish, and the rest is history. That's true as far as it goes, author Lauren ...