Zytonin Tablet is a combination medicine used in the treatment of insomnia. It helps to synchronize the body’s biological day-night rhythm. It resolves trouble falling asleep and ensures sound sleep. Zytonin Tablet should be taken with food. However, it is advised to take it at a fixed time each day to maintain a consistent level of medicine in the blood. You should never skip any doses and finish the full course of treatment even if you feel better. This medicine should not be stopped suddenly without talking to your doctor. Some common side effects of this medicine include nausea and headache. It may also cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. It is important to note that this medicine should not be used for daily naps. Consult your doctor before taking this medicine if you are suffering from any liver or kidney problems. You should avoid smoking and alcohol while using this medicine. Ask the advice of your doctor first if you are pregnant or breastfeeding before you take this medicine.