Answer
No. It temporarily relieves nasal blockage but does not treat the underlying cause.
Sources for this answer
- Otrivine Sinusitis Relief, 0.1% w/v Nasal Spray, Solution / Otrivine Blocked Nose Relief, 0.1% w/v Nasal Spray, Solution /Otrivine Allergy Relief, 0.1% Nasal Spray — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.