Qtripil 400mg Tablet SR can be taken with or without food However it is recommended to take it at the same time every day to maintain a consistent level of medication in the body Follow the prescribed dose and duration provided by your doctor and if you miss a dose take it as soon as you remember Its important not to stop this medication suddenly without consulting your doctor as it may worsen your symptoms However if you experience Neuroleptic Malignant Syndrome NMS characterized by fever muscle rigidity altered consciousness or seizures discontinue the medicine immediately Some common side effects of this medicine include headache dry mouth and constipation In the beginning this medicine may cause a sudden drop in blood pressure when changing positions so its advisable to rise slowly if you have been sitting or lying down It can also cause dizziness and drowsiness so avoid driving or activities that require mental focus until you know how this medicine affects you This medicine may lead to weight gain but making healthy lifestyle modifications such as having a balanced diet and regular exercise can help reduce this side effect Be cautious while using this medicine as it may increase the risk of developing diabetes It is advisable to monitor your glucose levels regularly Inform your doctor if you notice any unusual changes in mood or behavior new or worsening depression or suicidal thoughts while taking this medicine