Hi, Clozedt Plus contains both clonazepam and propranolol which is used in the treatment of anxiety. Clozedt Plus relaxs brain by reducing abnormal and hyperactivity of the nerve cells. Clozedt Plus counters the activity of chemical mediators on heart as well as vessels which may help to decrease blood pressure and heart rate. Side effects of Clozedt Plus are fatigue, unusual tiredness and weakness, exhaustion, cold and clammy extremities, low blood pressure or hypotension, slow heart rate, confusion, loss of memory, drowsiness, dizziness, faintness, nightmares, worsening of asthma status, allergic reactions etc. If these side effects persist for long or bother you, then you should consult your doctor immediately for medical help. Don t stop or start taking this medication without informing your doctor first. Sudden stop taking this medication may cause some unpleasant side effects that is known as withdrawal syndrome. This medication should be stopped gradually or tapering its dose under the advice and supervision of your doctor. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Zubayer Alam, General And Family Physician