Results in decongestant effect on the nasal mucosa.
Systemic administration eliminates possible damage to the nasal mucosa.
Urinary excretion slowed by alkalinization, causing reabsorption of drug. Nasal congestion associated with sinus conditions, otitis, allergies. Relief of eustachian tube congestion. Use of sustained-release products in children less than 12 years of age. Geriatric clients may be more prone to age-related prostatic hypertrophy.