Cereton is a prescription medicine used in the treatment of Alzheimer's disease, stroke and memory loss in Parkinson's disease. It can also be used to treat age related memory loss and head injury. It helps in the improvement of brain function and provides enhancement of focus. Cereton may be taken with or without food, preferably at the same time each day. Take it as advised by your doctor and if you miss any doses, take it as soon as you remember. Do not skip any doses and finish the full course of treatment even if you feel better. Do not stop taking it suddenly without talking to your doctor. Some common side effects of using this medication are dryness in mouth, flushing (sense of warmth in the face, ears, neck, and trunk) headache, insomnia (difficulty sleeping). However, these are temporary and usually subside on their own after some time. Please consult your doctor if these do not subside or bother you. Before taking Cereton, inform your doctor if you are suffering from seizures (epilepsy or fits) or any liver problems. This medicine may cause changes in your blood pressure and sugar levels, so it is better to monitor them regularly.