Opiprol 100 Tablet is a doctor endorsed medication utilized in the treatment of anxiety disorder It also helps in restoring the messengers that elevate the mood Opiprol 100 Tablet may be taken with or without food However it is advised to take it at a fixed time each day to maintain a consistent level of medication in the blood If you have missed a dose take it as soon as you remember and finish the full course of treatment even if you feel better It is important that this medication is not stopped suddenly without talking to your doctor as it may worsen your symptoms Some common side effects of this medication include nasal congestion fatigue and dryness in the mouth Initially this medication may cause a sudden drop in blood pressure when you change positions so it is better to rise slowly if you have been sitting or lying down It even causes dizziness and sleepiness so do not drive or do anything that requires mental focus until you know how this medication affects you It is important to inform your doctor if you develop any unusual changes in mood as it may lead to suicidal thoughts If you have been taking this medication for a long time regular monitoring liver function may be required