antihistamine

As nouns the difference between antihistamine and null

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 null is zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As a noun 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.

As nouns the difference between antibacterial and antihistamine

is that antibacterial is (pharmacology) a drug having the effect of killing or inhibiting bacteria while 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.

As an adjective antibacterial

is killing or inhibiting bacteria.

As nouns the difference between antihistamine and antibiotics

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 antibiotics is .

As an adjective antibiotics is

.

As a noun 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.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between antiinflammatory and antihistamine

is that antiinflammatory is while 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.

As an adjective antiinflammatory

is .

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.

As nouns the difference between antihistamine and antibiotic

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 antibiotic is any substance that can destroy or inhibit the growth of bacteria and similar microorganisms.

As an adjective antibiotic is

of or relating to antibiotics.