As nouns the difference between antihistamine and antitussive
is that antihistamine is a drug or substance that counteracts the effects of a histamine commonly used to alleviate the symptoms of hay fever and other allergies while antitussive is (pharmacology) a cough suppressant or a drug that inhibits coughing.
As an adjective antitussive is
(pharmacology) having cough suppressant abilities.
antihistamine
Noun
(
en noun)
A drug or substance that counteracts the effects of a histamine. Commonly used to alleviate the symptoms of hay fever and other allergies.
Hyponyms
* See also
antitussive
English
Noun
(
en noun)
(pharmacology) A cough suppressant or a drug that inhibits coughing.
Adjective
(
en adjective)
(pharmacology) Having cough suppressant abilities.