Phenobarbital Sodium Coupons & Prices

Phenobarbital Sodium is a generic prescription injection used for sedation or to calm convulsions. Phenobarbital Sodium is also used to prevent seizures in patients with epilepsy. Phenobarbital Sodium is administered by healthcare professionals in a clinical, hospital, or emergency setting and is not available for purchase at consumer pharmacies. Phenobarbital Sodium normally retails for $316.25, but SingleCare offers a free Phenobarbital Sodium coupon that may reduce Phenobarbital Sodium's cost to $80.00. Ask if the hospital or clinic administering Phenobarbital Sodium accepts SingleCare discount cards.

Set your location
Get alerted when the price
changes more than 10%

1 vial1ml of 65mg/mlEdit

Unlock members-only prices.Free signup.

You have 0.00 in available bonus savings. Bonus savings will be automatically applied to your next eligible prescription fill.

Phenobarbital Sodium coupon at CVS Pharmacy
$83.00
$ 80.00
$3 off with signupwith signup

Show this free card to your pharmacist.

Coupon card loading
Phenobarbital Sodium coupon at Walgreens Pharmacy
$83.55
$ 80.55
$3 off with signupwith signup

Save an extra $3 on any eligible prescription! Sign up for free

Members can save even more
and it's free to join

Phenobarbital Sodium coupon at Publix Pharmacy
$132.10
$ 129.10
$3 off with signupwith signup
Phenobarbital Sodium coupon at Kroger Pharmacy
$197.00
$ 194.00
$3 off with signupwith signup
Phenobarbital Sodium coupon at Harris Teeter Pharmacy
$197.00
$ 194.00
$3 off with signupwith signup
Phenobarbital Sodium coupon at Walmart Neighborhood Market Pharmacy
$199.00
$ 196.00
$3 off with signupwith signup
$199.00
$ 196.00
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/05/2025

Members save the most

Save big on your prescriptions
with the free SingleCare app.
4.8 average rating
About Phenobarbital Sodium

      Controlled Substance

Phenobarbital Sodium is a generic prescription injection used for sedation or to calm convulsions. Phenobarbital Sodium is also used to prevent seizures in patients with epilepsy. Phenobarbital Sodium is administered by healthcare professionals in a clinical, hospital, or emergency setting and is not available for purchase at consumer pharmacies. Phenobarbital Sodium normally retails for $316.25, but SingleCare offers a free Phenobarbital Sodium coupon that may reduce Phenobarbital Sodium's cost to $80.00. Ask if the hospital or clinic administering Phenobarbital Sodium accepts SingleCare discount cards.

About Phenobarbital Sodium

Phenobarbital Sodium is a generic prescription injection used for sedation or to calm convulsions. Phenobarbital Sodium is also used to prevent seizures in patients with epilepsy. Phenobarbital Sodium is administered by healthcare professionals in a clinical, hospital, or emergency setting and is not available for purchase at consumer pharmacies. Phenobarbital Sodium normally retails for $316.25, but SingleCare offers a free Phenobarbital Sodium coupon that may reduce Phenobarbital Sodium's cost to $80.00. Ask if the hospital or clinic administering Phenobarbital Sodium accepts SingleCare discount cards.

Phenobarbital Sodium FAQs

How much does Phenobarbital Sodium cost without insurance?

Phenobarbital Sodium is never sold by local pharmacies or purchased by patients. Instead, it is purchased by hospitals or clinics from specialty pharmacies and injected by a physician at the hospital or clinic.

The retail price of Phenobarbital Sodium without insurance averages $316.25. If the hospital or clinic accepts a SingleCare discount card, you pay only $80.00 for that same Phenobarbital Sodium prescription.

How much does Phenobarbital Sodium cost with insurance?

Copay costs of Phenobarbital Sodium vary depending on your insurance plan. When used as part of a procedure, the cost of Phenobarbital Sodium may be reimbursed as a medical benefit and included with the copay cost for the procedure.

With SingleCare, Phenobarbital Sodium costs as little as $80.00 for 10, 1ml of 65mg/ml vials. Phenobarbital Sodium is never sold by local pharmacies or purchased by patients because the injection is always administered by a healthcare professional. Instead, it is purchased by hospitals or clinics from specialty pharmacies. Ask your clinic or hospital case manager if they accept a SingleCare Phenobarbital Sodium coupon.

Does Medicare cover Phenobarbital Sodium and how much does it cost?

Medicare prescription drug plans do not pay for Phenobarbital Sodium prescriptions. Phenobarbital Sodium is administered by a healthcare professional in a clinic, hospital, or a medical emergency. SingleCare offers discount coupons for Phenobarbital Sodium which may reduce the cost of a Phenobarbital Sodium injection to $80.00. Ask your clinic or your hospital's case manager about the eligibility of a SingleCare Phenobarbital Sodium coupon.

What is the brand name of Phenobarbital Sodium?

Phenobarbital Sodium is a generic prescription drug manufactured by Cameron and West-Ward. Brand-name Phenobarbital Sodium is not available at this time.

What is Phenobarbital Sodium?

Phenobarbital Sodium is a brand-name prescription drug administered as an injection to provide sedation, treat convulsions, or prevent seizures. It is administered to patients prior to and following medical procedures, patients who are unable to sleep, and patients who are actively convulsing. Phenobarbital Sodium is also used to prevent convulsions in epileptic patients subject to tonic-clonic or generalized focal seizures. Phenobarbital Sodium is sometimes used off-label as an emergency sedative to calm over-excitement when it threatens the health of the person or others.

Phenobarbital Sodium belongs to a class of drugs called barbiturates, a type of central nervous system depressant. Phenobarbital Sodium acts on chemical receptors in the brain called GABA receptors. GABA is a chemical that keeps the brain awake and active. Binding to GABA receptors slows down (or depresses) the brain's activity, both raising the threshold for seizures and putting the patient to sleep.

Phenobarbital Sodium is administered as an intramuscular or intravenous injection by a healthcare professional.

What are the side effects of Phenobarbital Sodium?

Phenobarbital Sodium is a sedative so its most common side effects are drowsiness, dizziness, lightheadedness, and sleepiness. Most people who are given a Phenobarbital Sodium injection will experience some level of sedation, a reduction in excitability, and response.

Other common side effects include but are not limited to nausea, vomiting, constipation, hypoventilation, slow heart rate, low blood pressure, and headache.

Besides sleepiness, mental and mood changes include confusion, depression, abnormal thoughts, nightmares, and, paradoxically, excitement, nervousness, and agitation.

Allergic reactions are possible and could be severe, including severe skin reactions such as Stevens-Johnson syndrome and toxic epidermal necrosis, potentially life-threatening drug reactions.

This is not a complete list of Phenobarbital Sodium's side effects. Consult with your doctor or pharmacist about possible side effects before when given this medication.

Where are Phenobarbital Sodium coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

Subscribe to our savings newsletter

Health education, drug info, wellness & more

By clicking 'Subscribe', I agree to SingleCare's Terms & Conditions.