Side effect(s) of Phenobarbital

Review the side-effects of Phenobarbital as documented in medical literature. The term "side effects" refers to unintended effects that can occur as a result of taking the medication. In majority of the instances these side-effects are mild and easily tolerable, however sometimes they can be more severe and can be detrimental.

If the side effects are not tolerable adjusting the dosage or switching to a different medication can help to manage or overcome side effects. If you have any doubts or questions, we recommend seeking advice from your doctor or pharmacist.

   Most Common - Drowsiness.

   Central Nervous system - Agitation, confusion, incoordination, depression, abnormal dream, nervousness, mental disturbance, hallucinations, sleeplessness, anxiety, dizziness and thinking abnormality.

   Respiratory - Difficulty in breathing.

   Heart - Slow heart rate, low blood pressure and fainting.

   Gastrointestinal - Nausea, vomiting and constipation.

   Miscellaneous - Headache, injection site reactions, hypersensitivity reactions such as shock, skin rashes; fever, liver damage and anemia.

Other Precautions :

Avoid excess dosage.

Drug Name : Phenobarbital

Phenobarbital(Luminal) generic is a barbiturate, prescribed for seizures and as a sedative to relieve anxiety. It works by slowing activity in the brain.