Ans → (c)Xylometazoline
Explanation → Xylometazoline and all these drugs are adrenergic nasal decongestants. Otrivin comes in the market as nasal drops and nasal sprays. Common dose : 0.05% (paedriatic) and 0.1% adult.
This question is taken from this post → Test on Drugs classifications 1 - attemp/practice