Lefmac 20mg Tablet can be consumed with or without food It is crucial to take it consistently at the same time each day to obtain the maximum benefits Even if you start feeling better continue taking the medication as prescribed by your doctor and complete the full course There are certain common side effects associated with this medication including nausea headache dyspepsia rash diarrhea increased liver enzymes and respiratory tract infection If any of these side effects persist or worsen over time it is advisable to consult your doctor They may provide guidance on how to alleviate or prevent these symptoms Prior to taking this medication its important to ensure its safety by informing your doctor about any heart kidney or liver issues you may have Additionally disclose all other medications you are currently taking Your doctor might recommend regular blood tests to monitor your liver function and blood counts guaranteeing the medication is not causing harm Pregnant and breastfeeding mothers should consult their doctors before taking this medication as it may have potential implications for them and their babies