Leflunomide 20mg Tablet can be consumed with or without food It is important to take it consistently and at the same time every day to fully benefit from it Even if you start feeling better continue taking it as prescribed by your doctor and complete the entire dose There are some common side effects associated with this medication including nausea headache dyspepsia rash diarrhea increased liver enzymes and respiratory tract infection If these side effects persist or worsen over time it is advisable to consult your doctor They may be able to provide suggestions on how to alleviate or prevent these symptoms Before starting this medication ensure its safety by informing your doctor about any heart kidney or liver issues you may have It is also important to disclose all other medications you are currently taking Regular blood tests may be recommended by your doctor to monitor the impact on your liver function and blood counts Pregnant and breastfeeding mothers should consult with their doctors before taking this medicine