Nyal Decongestant Nasal Spray Non-Drowsy relieves nasal congestion in colds, flu, allergy, hayfever and sinusitis. Nyal Decongestant Nasal Spray Non-Drowsy relieves nasal congestion in colds, flu, allergy, hayfever and sinusitis. Nasal Congestion Relief Cold & Flu Nasal Congestion Relief View more