For you, my sweet, I see you are overcome with love. Or could it be congestion and other seasonal nasal allergy symptoms? Your congestion will not keep us apart. Only Nasinex is clinically proven to both treat and help prevent most seasonal nasal allergy symptoms, including congestion. Side effects were generally mild and included headache, viral infection, sore throat, nosebleeds, and coughing. Love means never having to say you are congested. To treat and help prevent most seasonal nasal allergy symptoms, Nasinex is the one. Talk to your doctor.