Take Dactive 125mg Tablet on an empty stomach preferably before bedtime It is important to take it at the same time each day to maintain a consistent level of medicine in the body Follow the dose and duration as advised by your doctor as this medicine can be habitforming Do not suddenly stop taking it without consulting your doctor as it may worsen your symptoms Some common side effects of this medicine include memory loss hallucinations agitation headache vertigo diarrhea nausea vomiting and back pain It may also cause fatigue stomach pain nose and throat infections double vision and depression These side effects are usually temporary and resolve on their own after some time If they bother you or do not go away consult your doctor Dactive 125mg Tablet can also cause dizziness and drowsiness so avoid driving or any activities that require mental focus until you know how it affects you Avoid consuming alcohol with this medicine as it may worsen the dizziness Inform your doctor if you experience any unusual changes in mood or behavior new or worsening depression hallucinations or suicidal thoughts while taking this medicine Before taking Dactive 125mg Tablet inform your doctor about all other medicines you are taking so they can advise if it is suitable for you If you have any liver or kidney problems consult your doctor before taking this medicine Avoid smoking and alcohol while using this medicine Pregnant and breastfeeding mothers should not use this medicine However if necessary please consult your doctor before using it