Blocking Which Histamine Receptor Would Help in the Management of Excessive

Q1: First-generation antihistamines have a longer duration of

Q2: Which of the following mediators plays a

Q3: Antihistamines are used for the treatment of:<br>A)

Q4: In comparison to second-generation antihistamines,first-generation antihistamines cause

Q5: Which secondary messenger is associated with H₁

Q6: Which route of administration is preferred is

Q7: Where are H₁ receptors found?<br>A) Stomach<br>B) Smooth

Q8: How many subtypes of H₁ receptors have