Levo F 1.5mg/500mg Tablet contains a combination of medicines which works as a nutritional supplement. It helps in increasing red blood cells and also important for cell growth and function. It is also useful during an early pregnancy as reduces the risk of birth defects. Levo F 1.5mg/500mg Tablet can be taken with or without food. You should take it regularly at evenly spaced intervals as per the schedule prescribed by your doctor. Taking it at the same time every day will help you remember to take it. The dose and duration of treatment will depend on what you are being treated for. Do not stop taking it until you have finished the complete course, even when you feel better. Nausea or vomiting are very common side effects of this medicine. These are usually mild but let your doctor know if they bother you or last more than a few days. You may be asked for regular monitoring of blood glucose level while taking this medicine. Before taking this medicine, tell your doctor if you have a history of seizures as you may be given a higher dose of the seizure medicines than what you normally take.