Penicillins are first-choice antibiotics for many common infections, but more than one in 15 UK adults have a penicillin allergy label on their medical records. In the event of an infection, they will ...

First developed by English physician Charles Blackley in 1872, the concept of allergy testing has been around for longer than many might think. However, since Blackley’s experiments, food allergy ...

Sorting out the cause of this type of problem can be very difficult - it's like looking for a needle in a haystack. It's unlikely you'll find the cause from an allergy test that just involves one ...

A doctor can diagnose food allergies using a variety of tests, including skin prick tests, blood tests, and oral food challenges. Home test kits are also available, though they have several downsides ...