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Lastin (Azelastine)
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Azelastine

zelastine hydrochloride is a nasally administered antihistamine that is effective and safe for the treatment of perennial and seasonal allergic rhinitis. In addition to acting as a histamine H1-receptor antagonist, Lastin also inhibits the production or release of many chemical mediators of the allergic response such as leukotrienes, free radicals, and cytokines. After nasal administration, Lastin is systemically absorbed with a bioavailability of about 40%. The side effects of Lastin are drowsiness, headache, and bitter taste.

Other names for this medication:
Azelastine, Afluon, Allergodil, Astelin, Astepro, Asthafen, Azel, Azelastin, Azelastina, Azelone, Azen, Azep, Azeptin, Ketasma, Lastin, Optilast, Optivar, Otrivine, Phenergan, Rhinolast, Rinalin, Xanaes,

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Lastin comes as a nasal spray. Lastin usually is sprayed in each nostril two times a day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use Lastin exactly as directed. Do not use more or less of it or use it more often than prescribed by your doctor.

Before using Lastin for the first time, remove the child-resistant screw cap and replace with the pump unit. Prime the delivery system (pump unit) with four sprays or until a fine mist appears. If 3 days or more have elapsed since your last use of the nasal spray, reprime the pump with two sprays or until a fine mist appears.

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