Question:

Best OTC option for dry cough without fever is

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Dextromethorphan is used for dry cough, while expectorants are used for productive cough.
  • Antibiotics
  • Expectorants
  • Corticosteroids
  • Dextromethorphan
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The Correct Option is D

Solution and Explanation

Concept:
Dry cough is non-productive cough, meaning mucus is not produced.

Step 1:
Dry cough requires a cough suppressant.

Step 2:
Dextromethorphan is an antitussive agent.

Step 3:
It suppresses cough reflex and is suitable for dry cough.

Step 4:
Antibiotics are not needed without evidence of bacterial infection. \[ \boxed{\text{Dextromethorphan}} \]
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