Chemistry, asked by affanhabib30, 4 months ago

H1 antihistaminics are beneficial in:

a) All types of allergic disorders

b) Certain type I allergic reactions only

c) Certain type IV allergic reactions only

d) Bronchial asthma​

Answers

Answered by deveshanaria
0

Answer:

c) Certain type IV allergic reactions only

I hope you helpful

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