It is important to follow your doctors instructions regarding the dose and duration of Famnova 500mg Tablet Do not miss any doses and complete the full course of treatment even if you start feeling better You may take the tablet with or without food but it is recommended to take it at the same time every day If you happen to miss a dose take it as soon as possible However if it is almost time for your next dose skip the missed dose and continue with your regular schedule to avoid taking an overdose While taking this medicine make sure to drink plenty of water as it helps in preventing dehydration and kidney damage Some common side effects of Famnova 500mg Tablet include headache dizziness vomiting nausea fatigue and fever If these side effects persist for a longer duration inform your doctor If you are pregnant planning to conceive or breastfeeding please consult your doctor before using this medication