Saline solution is a type of sterile saltwater people with sinus symptoms may use to help clean excess mucus or allergens out of their nasal passages. In addition to what’s now a popular allergy, ...

Nasal vestibulitis is an infection in your nose that can cause pain, redness, and swelling. It is usually treated with topical and oral antibiotics. To prevent nasal vestibulitis, wash your hands ...

Baking soda is an alkaline agent added to saltwater nasal rinses to balance pH and reduce irritation. It can help thin mucus and may support the treatment of allergic rhinitis, chronic sinusitis, ...