Phenobarbital tips from pharmacists

• Do not stop taking phenobarbital suddenly. This can cause potentially dangerous withdrawal symptoms. Talk to your doctor if you wish to stop taking phenobarbital. They will tell you how to reduce the dose gradually.
• You should know that phenobarbital reduces the effectiveness of birth control pills and other types of hormonal contraceptives. Talk to your doctor about appropriate birth control methods while taking phenobarbital.
• Alcohol can make the drowsiness caused by phenobarbital worse. Avoid drinking alcohol while you are on this medication. Do not drive or do anything that requires your complete attention until you know how the medicine affects you.
• Tell your doctor if you are pregnant. Phenobarbital can cause birth defects in the baby.
• Be sure to give your doctor a complete health history. Phenobarbital may not be suitable for people who have kidney disease, liver disease, breathing problems, or those who are old and frail.