Some allergy nasal sprays are designed to treat specific allergies, such as seasonal allergies or pet allergies. Others are more effective at treating severe symptoms, such as congestion and ...

Nasal sprays are less likely to have that side effect and may be helpful at night for congestion. Here are some common side effects of decongestants: If your blood pressure is high already or you ...

When the sinuses and nasal passages become inflamed, it’s known as sinusitis. Inflammation can occur because of conditions such as structural issues in the nose or a sinus infection. The terms ...