I have a seasonal allergic rhinitis to Ambrosia artemisiifolia (aka "ragweed") and I was dependent on nasal corticoid and oral antihistaminic daily in the ragweed season (generally from the end of July/begin of August until mid October).

However, I have discovered that taking two pills per day (both in the morning) of Artemisa annua (aka "wormwood") extract (produced by Swanson) was having the same fully allievating (anti-secretant and anti-ithcing, thus antihistaminic) effect as taking both a standard oral antihistaminic plus a nasal corticoid dose.

Reference URLs for all readers:

https://en.wikipedia.org/wiki/Ambrosia_artemisiifolia

https://www.amazon.com/d/Herbal-Supplements/Swanson-Wormwood-Microbial-Supplement-Artemisinin/B001UJH8Y6?th=1

https://en.wikipedia.org/wiki/Allergic_rhinitis

If you didn't study this effect yet, I really think it deserves a double blind randomized clinical trial in Romania, on subjects priorly skin tested (by Prick test) not to be allergic to that Artemisa annua (aka "wormwood") extract.

What do you think?

Thank you in advance for your answer!

dr. Andrei-Lucian Dragoi

PS. I have used English (not Romanian) so that all interested researchers to can follow this question and its future answers if any.