Nasal treatments are methods used to relieve symptoms related to nasal congestion, allergies, or sinus issues. Common treatments include saline nasal sprays, which help moisturize the nasal passages, and decongestants that reduce swelling in the nasal tissues. Antihistamines are also used to combat allergy symptoms by blocking the effects of histamine, a substance that causes allergic reactions. In addition to medications, other nasal treatments may involve nasal irrigation, where a saline solution is used to flush out mucus and allergens. Nasal corticosteroids are another option, helping to reduce inflammation in the nasal passages. These treatments can improve breathing and overall comfort for individuals experiencing nasal discomfort.