h1 antagonist造句

• Dimetindene is an antihistamine / anticholinergic that is a selective H1 antagonist.
• "I get too hot ( or embarassed etc . ) > . . . > . . . > Histamine is released as a vasodilator > This also makes C fibers fire which causes the itch sensation ( H1 antagonists such as Loratadine are very effective preventatives . )"
• In the absence of specific studies on the treatment of acute alcohol-induced bronchoconstriction and rhinitis, treatment guidelines should probably follow those of their comparable allergen-induced classical allergic reactions ( see asthma section on Treatment and rhinitis section on Treatment ) but possibly favoring the testing of H1 antagonist anti-histamines as part of the initial protocol.
• Type H1 antagonists in the histamine antagonist family of drugs were tested in Japanese volunteers with alcohol-induced asthma ( who presumably have glu487lys ALDH2 allele-associated asthma ) and found to be completely effective in blocking bronchoconstriction responses to alcoholic beverages; these blockers, it is suggested, may be taken 1 2 hours before consumption of alcohol beverages as a preventative of alcohol-induced respiratory reactions.