Medical MCQ-A night shift worker complains of profuse Rhinorrhea and Sneezing for the past few days . Which among the following drug can be given to him ?

A night shift worker complains of profuse Rhinorrhea and Sneezing for the past few days . Which among the following drug can be given to him ?

Promethazine

Fexofenadine

Chlorpheniramine

Pheniramine

Question Category:

Pharmacology

Correct Answer:

Fexofenadine

Description:

1st generation anti histamines 2nd generation anti histamines 1. Chlorphenaramine 2. Promethazine 3. Diphenhydramine 4. Cyclizine 5. Meclizine 6. phenaramine 1. Terfenadine 2. Fexofenadine 3. levocetrizine 4. Loratidine Note : All the 1st generation drugs can cross BBB and produce CNS actions so all 1st generation antihistamines can cause sedation. so 2nd generation antihistamines are given in this patients.

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