Baclofen
Pronounced
"BACK-low-fen"
Common brand names:
Lioresal
Uses
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease). It works by helping to relax the muscles.
How to Use This Medication
Read the Patient Information Leaflet if available from your pharmacist before you start taking baclofen and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Take this medication by mouth with or without food as directed by your doctor, usually 3 times a day. To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully.
If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. If your liquid form is a suspension, shake the bottle well before each dose.
If you are taking the granules form of this medication, gently shake the packet before use. Open the packet and empty the entire contents of the packet into your mouth and swallow. You may drink water after swallowing the granules if needed. You may also mix the contents of each packet with 1 tablespoonful (15 milliliters) of soft food or liquid (such as yogurt, applesauce, pudding, milk, or apple juice). After mixing, take all of the mixture within 2 hours. If you are using more than 1 packet, mix each packet in a separate amount of soft food or liquid.
The dosage is based on your medical condition and response to treatment. Do not increase your dose or take it more often than prescribed.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day. Do not stop taking this medication without consulting your doctor. Some conditions may become worse when this drug is suddenly stopped. If you suddenly stop using this medication, you may also have withdrawal symptoms (such as hallucinations and seizures). To help prevent withdrawal, your doctor may lower your dose slowly. Withdrawal is more likely if you have used baclofen for a long time or in high doses. Tell your doctor or pharmacist right away if you have withdrawal.
Tell your doctor if your condition does not get better or if it gets worse.
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Information expires December 2025.