What's an h. one blocker?

1 Answer

A H1 blocker is a drug/substance used to block your body’s histamine response. Often used to treat seasonal allergies or allergic reactions.

{{ relativeTimeResolver(1656177642648) }}

Points points 1

Want to help make Alexa smarter?

Alexa was not able to answer this question until the person above taught it how to. Have a go at answering questions that Alexa still cannot answer today and watch your answers get shared to Alexa users!

Sign in with Amazon