Is otrivin nasal drops an antibiotic ?

No: Otrivin nasal spray (xylometazoline) is a nasal decongestant used to treat allergies and nasal congestion. Xylometazoline, the active ingredient in Otrivin nasal spray works by constricting blood vessels in the nose. By constricting or shrinking the blood vessels in the nose, xylometazoline decreases the symptoms of nasal congestion and discharge.

No: Otrivin is not an antibiotic, it is a decongestant and helps to decongest blocked nose . It should not be used long term due to risk of side affects.