When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

Discover why your skin feels itchier at night and learn practical ways to stop nighttime itching for better sleep.

Histamine opens blood vessels ... triggers allergy symptoms that can include coughing, wheezing, and a skin rash. A mold rash ...

It’s more than fair to wonder what’s happening if you suddenly develop a skin rash, especially if they’re not a regular thing for you. But rashes happen for a range of reasons, from products ...

‘The problem is, any doctor who sees this rash won’t necessarily think it is dangerous, so won’t see the need to take a skin sample and send that off to the lab. ‘That’s why we need to ...

You’re not alone – a recent study has shown the “covid skin rash” symptom was reported in 17% of people with coronavirus. Over the past year, I’ve heard rumblings of the “covid skin ...

1907— Adolf Windaus and his associate W. Vogt produce histamine synthetically by removing the carboxyl group from the amino acid histidine. 1910—Henry Dale and his colleagues at the Wellcome ...