The Zextra Capsule can be consumed with or without food It is important to take it regularly and at the same time every day in order to obtain the maximum benefit Even if you start feeling better it is crucial to continue taking the medication as prescribed by your doctor and complete the entire dose Stopping the medication abruptly may result in the worsening of symptoms It is possible to experience common side effects when using this medicine including headache dizziness nausea vomiting and diarrhea If any of these side effects persist or worsen over time it is important to inform your doctor Before taking this medicine it is essential to ensure its safety for you Inform your doctor if you have any existing heart kidney or liver problems Additionally disclose all other medications you are currently taking If you are pregnant or breastfeeding it is advisable to seek the advice of your doctor before using this medicine