The treatment landscape for rhinorrhea includes several effective options depending on the underlying cause. Intranasal ipratropium bromide (Atrovent) and nasal saline rinses are highly effective for reducing nasal secretions, particularly in common colds and allergic or non-allergic rhinitis. For allergy-related rhinorrhea, cetirizine (Zyrtec) is a fast-acting, long-lasting antihistamine with minimal drowsiness. Decongestants like pseudoephedrine and oxymetazoline can help relieve nasal congestion and postnasal drip but are best used short-term. Fluticasone propionate, a nasal corticosteroid, may take a few days to provide relief but is an effective treatment option for persistent symptoms.