Phenobarbital Tablets
Active Ingredients: Phenobarbital
Drug Class: Barbiturates
Rx Status: Available by prescription only
Generic Available: Yes
Product Images & Descriptions: 
What is/are Phenobarbital Tablets?
What should I tell my health care providers before I take this medicine?
How should I use this medicine?
What if I miss a dose?
What may interact with this medicine?
What side effects may I notice from this medicine?
What should I watch for while using this medicine?
Where should I keep this medicine?
What is/are Phenobarbital Tablets?
(Back to top)
PHENOBARBITAL is a barbiturate. It may be used to help you sleep or may be used to help control seizures.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care providers before I take this medicine?
(Back to top)
They need to know if you have any of these conditions: - drug abuse or addiction
- if you frequently drink alcohol containing drinks
- kidney disease
- liver disease
- lung disease or breathing problems
- porphyria
- suicidal thoughts, plans, or attempt; a previous suicide attempt by you or a family member
- an unusual or allergic reaction to phenobarbital, other barbiturates, other medicines, lactose, foods, dyes, or preservatives
- pregnant or trying to get pregnant
- breast-feeding
How should I use this medicine?
(Back to top)
Take this medicine by mouth with a full glass of water. Follow the directions on the prescription label. Take your medicine at regular intervals. Do not take your medicine more often than directed. Do not stop taking except on your doctor's advice. If you have been taking this medicine regularly and suddenly stop taking it, you may increase the risk of seizures. Your doctor may gradually reduce the dose.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
Patients over 65 years old may have a stronger reaction and need a smaller dose.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
Note: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
(Back to top)
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
(Back to top)
Do not take this medicine with any of the following: - other barbiturates
- primidone
- voriconazole
This medicine may also interact with the following:- alcohol or medicines that contain alcohol
- antihistamines
- medicines for depression, anxiety, or psychotic disturbances
- medicines for pain including pentazocine, buprenorphine, butorphanol, nalbuphine, tramadol, and propoxyphene
- medicines for sleep
- muscle relaxants
- steroid medicines like prednisone or cortisone
This list may not describe all possible interactions. Give your health care providers a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What side effects may I notice from this medicine?
(Back to top)
Side effects that you should report to your doctor or health care professional as soon as possible: - allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
- breathing problems
- fever, chills, or sore throat
- redness, blistering, peeling or loosening of the skin, including inside the mouth
- unusual bleeding or bruising
- unusually weak or tired
- worsening of mood, thoughts or actions of suicide or dying
- yellowing of the eyes or skin
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):- dizziness
- drowsiness
- headache
- irritability or nervousness
- nausea
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What should I watch for while using this medicine?
(Back to top)
Visit your doctor or health care professional for regular checks on your progress.
If you are taking this medicine for seizures, wear a medical identification bracelet or chain to say you have seizures, and carry a card that lists all your medications.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medicine. Avoid alcoholic drinks.
Birth control pills may not work properly while you are taking this medicine. Talk to your doctor about using an extra method of birth control.
The use of this medicine may increase the chance of suicidal thoughts or actions. Pay special attention to how you are responding while on this medicine. Any worsening of mood, or thoughts of suicide or dying should be reported to your health care professional right away.
Where should I keep this medicine?
(Back to top)
Keep out of the reach of children. This medicine can be abused. Keep your medicine in a safe place to protect it from theft. Do not share this medicine with anyone. Selling or giving away this medicine is dangerous and against the law.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Keep container tightly closed. Protect from light. Throw away any unused medicine after the expiration date.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
Last Updated:April 03, 2008 COPYRIGHT© Gold Standard, An Elsevier Company |
