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Educational Medication GuideRxClass: Skeletal Muscle Relaxant

Baclofen

Generic Name: Baclofen

Common Brand Names: Lioresal
Dosage Form:Tablet
Route:Oral
Pregnancy Category:C
Last Reviewed:9/21/2026

Uses & Medical Indications

Relieve muscle spasms

Medical Conditions Treated:

Spasticity

Work Mechanism & Pharmacology

How It Works

Patient Overview of Work Mechanism

Baclofen works at the cellular level to correct underlying biochemical imbalances, reduce clinical symptoms, and support overall health.

Clinical Mechanism of Action (MoA)

Baclofen exerts targeted therapeutic activity by interacting with specific cellular receptors, enzymatic pathways, or biological signaling cascades to relieve symptoms and restore physiological balance.

Primary TargetBaclofen
Therapeutic FamilyAntispasmodic
Administration RouteOral

Dosage & Administration Guidelines

Adult Dosage

5 mg 3 times daily initially

Pediatric Dosage

Based on weight and age

Elderly / Geriatric Considerations

Start low, titrate slowly

Maximum Dose Limit

80 mg/day

Renal Impairment:

Reduce dose

Hepatic Impairment:

N/A

Side Effects & Safety Warnings

Common Side Effects

Drowsiness, weakness, dizziness

Serious Adverse Reactions

Seizures with abrupt withdrawal

Contraindications:

Hypersensitivity

Important Warnings & Precautions:

Do not discontinue abruptly

Interactions (Drugs, Food & Alcohol)

Drug-Drug Interactions:

CNS depressants

Food & Dietary Interactions:

N/A

Alcohol Interaction Warning:

Avoid, increases CNS depression

Pregnancy & Breastfeeding Safety

Pregnancy Safety

Use if benefit outweighs risk

Breastfeeding / Lactation

Compatible

Patient Counseling & Practical Advice

How to Take:

May cause dizziness, do not stop suddenly

What to Do if You Miss a Dose:

Take as soon as remembered

Recommended Monitoring & Lab Tests:

Muscle tone, relief of spasm

Related Medicines in Skeletal Muscle Relaxant

Emergency Medical Warning

When to Seek Urgent Medical Attention

Seek immediate emergency medical care (call emergency services or proceed to the nearest emergency department) if you experience signs of a life-threatening allergic reaction (anaphylaxis: facial, lip, tongue, or throat swelling causing airway obstruction), severe cutaneous blistering with skin peeling, sudden intense chest pain, or symptoms of overdose.

Emergency Safety Protocol: If an intentional or accidental overdose is suspected, contact your regional Poison Control Center or emergency services immediately. Do not induce vomiting unless strictly advised by emergency healthcare personnel.
Educational Sources & References

Content for Baclofen was synthesized from standardized public health monographs, official pharmacopoeias, and health authorities:

  • Central Drugs Standard Control Organization (CDSCO) — National List of Essential Medicines
  • World Health Organization (WHO) — Model List of Essential Medicines
  • Indian Pharmacopoeia Commission (IPC) — Indian Pharmacopoeia Drug Monographs
  • National Health Service (NHS) — Medicines A to Z Clinical Guidelines
Published by: Medi Info Hub TeamLast Updated: 10/19/2026

The information provided on this website is for educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.