When choosing the best allergy nasal spray, it is important to consider ... effective allergy medication that delivers prescription-strength non-drowsy relief all day and night.

The best medication for a runny nose Again ... stronger antihistamines or steroids for severe allergies and prescription nasal sprays to reduce excessive nasal discharge, adds Dr. Ren.

Rhinitis can be caused by allergic or non-allergic triggers ... A doctor can give your prescription-strength allergy medications, including nasal sprays and oral medication.