Nasal congestion and headaches often go hand in hand ... To avoid sinus headaches, the above source suggests that you treat underlying inflammation with allergy medications, nasal sprays, antibiotics, ...
Pirinase Hayfever 0.05% Nasal Spray works to: Help relieve allergy symptoms for up to 24 hours. Help prevent the return of symptoms during the day. Pirinase Hayfever 0.05% Nasal Spray has a direct ...