Xylomist-P Nasal Drops contain Xylometazoline 0.05% w/v, a topical nasal decongestant used for the relief of nasal congestion associated with conditions such as allergic rhinitis, common cold, sinusitis, and hay fever. Xylometazoline acts as a selective alpha-adrenergic receptor agonist, producing vasoconstriction of the nasal mucosa blood vessels, thereby reducing swelling and congestion. This leads to improved nasal airflow and relief from symptoms such as nasal stuffiness and obstruction. The onset of action is rapid, typically within minutes, providing prompt symptomatic relief. Xylomist-P is intended for intranasal administration and should be used with caution to avoid overuse, as prolonged or excessive application may result in rebound congestion (rhinitis medicamentosa). It is recommended for short-term use, generally not exceeding 3 to 5 consecutive days. Patients with hypertension, cardiovascular disorders, hyperthyroidism, diabetes, or prostatic hypertrophy should consult a healthcare professional before use. Common side effects may include nasal irritation, dryness, or burning sensation. Xylomist-P Nasal Drops are contraindicated in individuals with hypersensitivity to xylometazoline or any other components of the formulation. Proper usage as directed by a healthcare provider ensures effective and safe relief of nasal congestion symptoms.