Fivoflu 500mg Injection should only be administered under the supervision of a doctor Your doctor will determine the appropriate dosage and frequency of administration based on your condition and these instructions may change over time It is crucial to follow your doctors advice and not misuse or overdose on the medication as it can lead to serious side effects It may take some time possibly weeks or months to notice the benefits of the medication so do not discontinue use unless directed by your doctor The most common side effects of Fivoflu 500mg Injection include an increased risk of infection mouth ulcers vomiting weakness and nausea This medication can also reduce the number of blood cells specifically red and white blood cells in your system making you more susceptible to infections Regular blood tests are necessary to monitor your blood cell count as well as your heart liver and blood uric acid levels Before taking this medication inform your doctor if you have any heart liver or kidney conditions or if you are currently taking any medications to treat infections Fivoflu 500mg Injection can interact with many other medications so its essential to disclose all the medications you are using to your doctor This medication is not recommended during pregnancy or breastfeeding It is crucial to use effective contraception methods for both males and females during treatment to avoid pregnancy