Sinusitis is inflammation caused by a fluid build-up in your sinuses. You may feel this build-up as pressure behind your face. Saline nasal sprays prevent sniffling and congestion by thinning out ...
Nasal sprays may make congestion worse if overused. Don't use over-the-counter nasal sprays for more ... If more than a common cold is suspected, additional tests may be run, such as: Blood tests ...
An alternative, nasal spray, formulation has been developed that demonstrates good efficacy, high tolerability and a very fast onset of action. This study assessed the pharmacokinetics and ...