Questions and Answers
What is the brand name of Methocarbamol?
What is the generic name for Robaxin?
What are the indications for Methocarbamol?
Relief of discomforts associated with acute, painful musculoskeletal conditions; adjunct in the treatment of tetanus.
What is the initial oral dosing for acute conditions of Methocarbamol?
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What are the strengths of the available tablets for Methocarbamol?
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What is the medication class for Methocarbamol?
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What is the mechanism of action of Methocarbamol?
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What should be avoided while taking Methocarbamol?
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CNS depression is decreased when Methocarbamol is used with other CNS depressants.
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Which of the following is a side effect of Methocarbamol?
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What populations should use Methocarbamol with caution?
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What is advised if a dose of Methocarbamol is missed?
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Study Notes
Methocarbamol Overview
- Brand name: Robaxin
- Generic name: Methocarbamol
Indications
- Provides relief for discomfort from acute musculoskeletal conditions as an adjunct to rest, physical therapy, and other treatments
- Used in conjunction with conventional therapy for treating tetanus
Dosing
-
Acute Conditions:
- Oral: Initial dosage of 1500 mg four times daily; maintenance dose ranges from 750 mg to 1000 mg four times daily
- IV/IM: Initial dose of 10 mL with a maximum limit of 30 mL per day
-
Tetanus:
- Start with 30 mL IV every 6 hours; switch to crushed oral tablets as soon as possible with a maximum daily dosage of 24 grams
Available Strengths and Dosage Forms
- Tablets: Available in 500 mg and 750 mg strengths
- Injection: Delivered in 100 mg/mL formulation contained in 10 mL single-dose vials
Medication Class
- Classified as a muscle relaxant
Pharmacology
- Mechanism of action involves inhibition of flexor and crossed extensor reflexes at the spinal cord level
- Induces sedation, which can enhance its therapeutic effects
Drug Interactions
- Co-administration with other CNS depressants may enhance CNS depression effects; not considered a risk D/X
Side Effects and Adverse Effects
- Common side effects include dizziness, drowsiness, nausea, pruritus, rash, blurred vision, headache, and fever
- Frequency of these side effects is not specifically defined
Contraindications
- Caution advised for use during pregnancy and lactation (no established pregnancy category)
- Exercise caution when using the injectable form in patients with epilepsy
- Patients with renal impairment should also use it with caution
Patient Counseling
- Advise patients about potential drowsiness and to be cautious with activities requiring alertness
- Can be taken with food or milk
- Store medication in a cool, dry location away from sunlight and children's reach
- In case of a missed dose, take it soon as remembered unless close to the next scheduled dose; do not double doses
- Contact a physician for severe or persistent side effects
- Recommend avoiding alcohol consumption during the treatment period
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Test your knowledge of Methocarbamol with these flashcards. Each card provides essential information about the brand, generic name, indications, and dosing. Perfect for students and healthcare professionals looking to enhance their understanding of this muscle relaxant.
