Arkazid 4mg Tablet is prescribed for the treatment of Tourette syndrome including chronic motor and vocal problems and involuntary responses in both adults and children It can be taken with or without food preferably at the same time each day to maintain a consistent level of medication in the body It is important to follow the dosage and duration of treatment as advised by your doctor In case you miss a dose take it as soon as you remember Do not skip any doses and complete the full course of treatment even if you start feeling better It is crucial not to stop this medication abruptly without consulting your doctor as it may worsen your symptoms Common side effects of Arkazid 4mg Tablet include dry mouth abnormal voluntary movements urinary retention constipation and muscle rigidity Initially this medication may cause a sudden drop in blood pressure when changing positions Therefore it is recommended to rise slowly if you have been sitting or lying down It may also cause dizziness and drowsiness so avoid driving or engaging in activities that require mental focus until you know how the medicine affects you Before taking this medication inform your doctor if you have thyroid or kidney problems epilepsy Parkinsons disease glaucoma or any heart problems It is important to avoid consuming alcohol or taking sleepinducing cough or allergy medications while on this treatment Additionally Arkazid 4mg Tablet may lead to weight gain so it is advisable to maintain a healthy balanced diet avoid snacking on highcalorie foods and exercise regularly