How to Use Nasal Spray - Allergy Asthma Network Step-by-step instructions for using nasal sprays to treat allergies Misuse of nasal spray can prevent you from getting a full dose of medication
Nasal Sprays for Allergies - WebMD This nasal spray prevents your body from releasing histamines, chemicals that cause allergy symptoms like runny nose and sneezing It can also help a stuffy nose