 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] , stop, or change the dosage of any medicines without your doctor's approval. Tell your doctor if you have received flu vaccine in the nose in the past 2 weeks. If given too closely together, zanamivir may interfere with the protection from flu vaccine given in the nose. Wait at least 2 days after the end of zanamivir treatment before receiving flu vaccine given in the nose. Does Relenza Blister, With Inhalation Device interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Relenza Diskhaler Inhalation: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.  Notes Do not share this medication with others. This medication has been prescribed for your current condition only. Do not use it later for another infection unless your doctor tells you to. This medication is not a substitute for the flu vaccine. Consult your doctor about the risks and important benefits of receiving a yearly flu shot to lower your chances of getting the flu </s>