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单词 antihistamine
释义
antihistamine
(once / 72959 pages)
n

An antihistamine is a type of drug you might take if you suffer from allergies. If your friend's cat makes your throat itch and your eyes swell, you should probably take an antihistamine.
Antihistamines work by suppressing the effects of histamine in your body — this is substance released by your cells when you're exposed to allergens, or things you're allergic to. It's histamine that makes you sneeze or get itchy hives, and it's antihistamine that soothes this reaction. This scientific word comes from anti-, "against," histidine, an amino acid, and amine, a certain kind of organic compound.
WORD FAMILY
antihistamine: antihistamines+/histamine: antihistamine, histamines
USAGE EXAMPLES
Taking a nondrowsy antihistamine prior to drinking wine may help.
Time(Nov 30, 2016)
Diphenhydramine — found in Tylenol PM and in Benadryl — is a very common over-the-counter sleep aid and antihistamine.
Seattle Times(Nov 20, 2016)
His wife said he had gone to see his GP in May 2015 and was given antihistamines and Epinephrine injections after suffering a reaction.
BBC(Oct 31, 2016)
n a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site
Hypo|Hyper
Actifed
trade name for a drug containing an antihistamine and a decongestant; used to treat upper respiratory conditions and minor allergies
Dimetane, brompheniramine maleate
antihistamine (trade name Dimetane) used to treat hypersensitivity reactions (as rhinitis)
Chlor-Trimeton, Coricidin, chlorpheniramine maleate
an antihistamine (trade names Coricidin and Chlor-Trimeton)
Periactin, cyproheptadine
an antihistamine (trade name Periactin) used to treat some allergic reactions
Dramamine, dimenhydrinate
antihistamine and antiemetic (trade name Dramamine) used to treat motion sickness
Dimetapp
trade name for a drug containing an antihistamine and a decongestant; used to relieve nasal congestion and to treat rhinitis
Benadryl, diphenhydramine
antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness
Antivert, meclizine, meclizine hydrochloride
an antihistamine (trade name Antivert) used to treat or prevent motion sickness
methapyrilene
antihistamine used to treat allergic responses (as rhinitis or dermatitis or pruritus)
pheniramine
an antihistamine used in preparations to treat allergies and respiratory infections; used to treat rhinitis and skin rashes and pruritus
phenyltoloxamine
antihistamine included in some preparations used to treat coughing and nasal congestion
Phenergan, promethazine
antihistamine (trade name Phenergan) used to treat allergies; also an antiemetic used to treat motion sickness
pyrilamine
antihistamine used to treat rhinitis and pruritus
medicament, medication, medicinal drug, medicine
(medicine) something that treats or prevents or alleviates the symptoms of disease
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更新时间:2025/3/22 22:29:22