Nasal-Delivery Decongestants . Nasal-delivery decongestants are applied directly into the nasal passages with a spray, gel, drops, or vapors. Nasal decongestants come in long-acting or short-acting forms. The effects of short-acting decongestants last about 4 hours; long-acting decongestants last 6 - 12 hours. The active ingredients in nasal decongestants include oxymetazoline, xylometazoline, and phenylephrine. Nasal forms work faster than oral decongestants and may not cause as much drowsiness. However, they can cause dependency and rebound.
Information for Patients: Patients should use NASAREL at regular intervals since its effectiveness depends on its regular use. Patients should take the medication as directed and should not exceed the prescribed dose. A decrease in symptoms can be expected to occur within a few days of initiating therapy in allergic rhinitis patients. Patients should contact their physician if the condition worsens, if sneezing or nasal irritation occurs, or if symptoms do not improve by 3 weeks.
Persons taking immunosuppressant doses of corticosteroids should be warned to avoid exposure to chicken pox or measles . Patients should also be advised that if they are exposed, medical advice should be sought without delay.
For proper use of this unit and to attain maximum improvement, the patient should read and follow the accompanying Patient Instructions carefully.