Prescription requiredMuscle relaxant

Myoril 4 Capsule — Side Effects & Warnings

Known side effects of Myoril 4 Capsule include Diarrhoea, nausea, stomach pain, vomiting, dizziness, drowsiness, headache, allergic rash. Not everyone experiences these side effects.

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

Common Side Effects

Diarrhoea
nausea
stomach pain
vomiting
dizziness
drowsiness
headache
allergic rash

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Prescription (Schedule H) medicine. May cause dizziness or drowsiness—avoid driving or operating machinery if affected. Use the lowest effective dose for the shortest duration. Not recommended in pregnancy; avoid in breastfeeding unless advised by a doctor. Use with caution in patients with liver disease, seizure disorders/epilepsy, or severe gastrointestinal disease. Stop and seek medical help if allergic reactions occur.

Drug Interactions

Myoril 4 Capsule may interact with the following:

Alcohol and other CNS depressants (increased drowsiness)
sedatives/hypnotics
opioid analgesics
antiepileptic medicines (may affect seizure threshold)
other muscle relaxants (additive effects).

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Not recommended

Alcohol Interaction

Use with caution

Habit Forming

Storage

Store at room temperature (below 25°C), protected from light and moisture. Keep out of reach of children.

Myoril 4 Capsule — Safety Summary

Composition: Thiocolchicoside (4mg)
Prescription: Required (Rx)
Pregnancy: Not recommended
Alcohol: Use with caution
Habit forming: No

Myoril 4 Capsule — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.