Prescription requiredSkeletal muscle relaxant

Myoril Injection — Uses, Dosage & Benefits

Myoril Injection is used for Relief of painful muscle spasms associated with acute musculoskeletal conditions such as low back pain, neck pain, sprains/strains, and other painful contractures.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

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Active Ingredient / Composition

Thiocolchicoside (4mg)

What is Myoril Injection used for?

Relief of painful muscle spasms associated with acute musculoskeletal conditions such as low back pain
neck pain
sprains/strains
and other painful contractures

How Myoril Injection Works

Thiocolchicoside is a centrally acting muscle relaxant. It reduces muscle spasm by acting on inhibitory neurotransmission (GABA/glycine-related pathways) in the spinal cord/central nervous system, leading to muscle relaxation and pain relief.

Dosage & Directions

For intramuscular use only; administer by a healthcare professional. Dose and duration as prescribed by the doctor; typically used for short-term treatment. Follow label instructions and do not self-inject.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Relieves painful muscle spasm
Reduces muscle stiffness
Improves mobility in acute musculoskeletal pain
Provides short-term symptomatic relief

Pregnancy

Not recommended

Alcohol Interaction

Avoid

Myoril Injection — Quick Facts

Composition: Thiocolchicoside (4mg)
Therapeutic class: Skeletal muscle relaxant
Drug class: Centrally acting muscle relaxant (thiocolchicoside derivative)
Prescription: Required (Rx)
Price: ₹74
Habit forming: No
Storage: Store below 25°C, protected from light. Do not freeze. Keep ampoules in the outer carton and out of reach of children.

Myoril Injection — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Myoril Injection — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Myoril Injection used for?

How Myoril Injection Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Myoril Injection — Quick Facts

Myoril Injection — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Myoril Injection — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Myoril Injection used for?

How Myoril Injection Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Myoril Injection — Quick Facts

Myoril Injection — Usage FAQs

More from PingMeDoc™

Safety disclaimer