Patients are advised not to take decongestants for more than seven consecutive days. Prolonged or excessive use may cause rebound congestion and/or atrophy of the nasal mucosa.
Otrivine, like other preparations belonging to the same class of active substances, should be used only with caution in patients showing a strong reaction to sympathomimetic agents as evidenced by signs of insomnia, dizziness, tremor, cardiac arrhythmias or elevated blood pressure.
Caution is recommended in patients with hypertension, cardiovascular disease, hyperthyroidism, diabetes mellitus or tri and tetra-cyclic antidepressant treatment (see Interactions).
Patients with long QT syndrome treated with xylometazoline may be at increased risk of serious ventricular arrhythmias.
Keep medicines out of the sight and reach of children.
Information concerning excipients
Otrivine contains benzalkonium chloride. This may cause irritation of the nasal mucosa.