Phenobarbital Oral Solution

Rx approval required

We'll contact your veterinarian to review your medication request. If you aren't sure of the correct size and dose, please contact them directly or get in touch with our team.

Select Strength: 20mg/5mL

Strength

Select size: 120 mL

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Also available as a Transdermal Pen (3mL)Transdermal Pen (1.5mL)MINImix™ Tablet MINImix™ Tablet Capsule Transdermal Pen (6mL)Transdermal Pen (9mL)Chew Treat Tablet Oral Suspension (Anhydrous)Chew Treat (HYPO BASE for Protein Allergy)

Phenobarbital is a barbiturate anticonvulsant given orally (and by injection in emergencies) to control seizures in dogs and cats. It is one of the most commonly used pet epilepsy medications, helping to reduce the frequency of seizures by stabilizing neuron activity, with regular monitoring of blood levels and liver function required during therapy.

How to Give Oral Solution

Oral solutions are liquid medications that you give by mouth. In a solution, the medication is completely dissolved in the liquid, so it usually looks clear or evenly colored. Here's how to give it:

Shake well each time to mix the medication (5-10 seconds).
Measure the dose using the syringe/dropper provided or one recommended by your vet. Insert the top of the oral syringe into the bottle adapter. Turn the bottle upside down and pull the plunger until the medicine reaches the volume required
Hold your pet steady: a towel or helper can assist with squirmy pets.
Administer the dose slowly into the side of the mouth. Allow small pauses if needed for swallowing.
Raise the head slightly to help the medication go down and clean any spills with a little water or tissue.
Praise your pet and offer a treat or water (unless advised against feeding right after).
Clean the syringe with water immediately after use. Store the bottle as directed, out of sunlight.
Consistency is key: Shake each time, measure accurately, and contact your vet if any issues arise.

Mixlab is a licensed veterinary pharmacy dispensing both compounded and commercial medications, operating under the oversight of licensed pharmacists and in compliance with applicable state and federal pharmacy regulations. Compounded medications are prepared in compliance with USP standards and under PCAB-accredited practices. All medications dispensed by Mixlab require a valid prescription from a licensed veterinarian.