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Feb 1, 2024 · Zanamivir belongs to the family of medicines called antivirals, which are used to treat infections caused by viruses. Zanamivir is used in the treatment of the infection caused by the flu virus (influenza A and influenza B). This medicine may also be used to prevent and treat swine influenza A.
Zanamivir helps shorten the time you have flu symptoms such as nasal congestion, sore throat, cough, muscle aches, tiredness, weakness, headache, fever, and chills. How should this medicine be used? Zanamivir comes as a powder to inhale (breathe in) by mouth. To treat influenza, it is usually inhaled twice daily for 5 days.
Uses. Zanamivir is used to treat symptoms caused by the flu virus ( influenza) if you have had symptoms for 2 days or less. It helps lessen symptoms (such as stuffy nose, cough, sore throat,...
Feb 1, 2024 · For prevention of flu in a household: Adults, teenagers, and children 5 years of age and older—Two puffs once a day for 10 days. Doses should be taken at the same time each day. Zanamivir must be started within 36 hours after the onset of signs and symptoms of the flu in a household.
Feb 18, 2024 · Uses. Before taking. Dosage. Warnings. Side effects. Brand names. Uses for zanamivir. Zanamivir belongs to the family of medicines called antivirals, which are used to treat infections caused by viruses. Zanamivir is used in the treatment of the infection caused by the flu virus (influenza A and influenza B).
Feb 10, 2020 · Zanamivir is to be used to control institutional outbreaks of influenza when circulating strains are suspected of being resistant to oseltamivir (CDC 2011). Prophylaxis (community outbreak): Two inhalations (10 mg) once daily; continue until influenza activity in community subsides or immunity obtained from immunization; up to 28 days has been ...
Oct 4, 2023 · Print. Save. Zanamivir Dosage. Medically reviewed by Drugs.com. Last updated on Oct 4, 2023. Applies to the following strengths: 5 mg. Usual Adult Dose for: Influenza Prophylaxis. Usual Pediatric Dose for: Influenza Prophylaxis. Additional dosage information: Renal Dose Adjustments. Liver Dose Adjustments. Precautions. Dialysis. Other Comments.
