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Introduction About MYOSPAZ FORTE TABLET
Myospaz Forte Tablet is a combination medicine containing Chlorzoxazone (500 mg), Diclofenac (50 mg), and Paracetamol (325 mg). Chlorzoxazone belongs to the centrally acting muscle relaxant group, while Diclofenac is a non-steroidal anti-inflammatory drug (NSAID) and Paracetamol is an analgesic and antipyretic medicine. This combination is prescribed for adults when considered appropriate by a doctor based on individual health requirements and clinical assessment.
The three active ingredients have different pharmacological actions. Chlorzoxazone acts centrally to reduce abnormal muscle activity and promote muscle relaxation. Diclofenac inhibits cyclooxygenase (COX) enzymes, reducing the formation of prostaglandins involved in pain and inflammatory signalling. Paracetamol produces analgesic and antipyretic effects mainly through central mechanisms. Together, these ingredients provide complementary pharmacological effects within a single formulation.
Myospaz Forte Tablet may be prescribed when muscle spasms are associated with painful musculoskeletal discomfort. The suitability of this combination may vary depending on factors such as age, medical history, existing health conditions, and other medicines being used. Individuals with liver or kidney problems, stomach ulcers, cardiovascular conditions, or a history of sensitivity to NSAIDs should inform their doctor before taking this medicine.
The tablet is intended for oral administration and should be swallowed whole with water. The dose and duration are determined by the doctor according to individual requirements. Patients should follow the prescribed instructions and avoid changing the dose or duration without medical advice. It is also important to inform the doctor about other pain-relieving medicines or products containing Paracetamol or Diclofenac.
Some individuals may experience effects such as nausea, vomiting, stomach discomfort, dizziness, indigestion, or headache while taking Myospaz Forte Tablet. The occurrence and intensity of these effects may vary between individuals. If any symptom persists, becomes bothersome, or worsens, medical advice should be sought promptly.
Uses Of MYOSPAZ FORTE TABLET
It is used to manage:
- Muscle spasms and associated discomfort
- Musculoskeletal pain
- Back pain and other muscle-related discomfort
- Pain associated with inflammation
- Fever associated with painful conditions
Benefits of MYOSPAZ FORTE TABLET
Helps Reduce Muscle Spasm-Related Discomfort
Supports the reduction of discomfort associated with muscle spasms when used as prescribed by a doctor.
Supports Muscular Pain Relief
Helps relieve muscular pain through the combined analgesic action of Diclofenac and Paracetamol.
Helps Relieve Muscle Stiffness
Supports greater comfort by helping reduce stiffness associated with muscle-related discomfort.
Supports Comfortable Movement
By reducing muscle spasm and associated discomfort, it may support more comfortable day-to-day movement.
Three-Ingredient Combination
Contains Chlorzoxazone 500 mg, Diclofenac 50 mg, and Paracetamol 325 mg in a single tablet, combining a muscle relaxant with two analgesic medicines.
How MYOSPAZ FORTE TABLET Works
Understanding the Mechanism of Action of Myospaz Forte Tablet:
Myospaz Forte Tablet contains Chlorzoxazone, Diclofenac, and Paracetamol. These ingredients have different pharmacological actions. Chlorzoxazone acts centrally to promote muscle relaxation, while Diclofenac and Paracetamol contribute to pain-relieving activity through different mechanisms.
How Chlorzoxazone Works:
Chlorzoxazone is a centrally acting muscle relaxant. It acts on the central nervous system to reduce abnormal muscle activity and promote muscle relaxation. Its exact mechanism of action is not fully established.
How Diclofenac Works:
Diclofenac is a non-steroidal anti-inflammatory drug (NSAID). It inhibits cyclooxygenase (COX) enzymes, reducing the formation of prostaglandins that contribute to pain and inflammatory signalling.
How Paracetamol Works:
Paracetamol produces pain-relieving and fever-reducing effects mainly through central mechanisms. Its exact mechanism of action is not completely established, but it is associated with reduced pain signalling within the central nervous system.
How the Ingredients Work Together:
The three ingredients provide complementary pharmacological actions. Chlorzoxazone contributes muscle-relaxing activity, while Diclofenac and Paracetamol contribute pain-relieving effects through their respective mechanisms.
How to use MYOSPAZ FORTE TABLET
Dosage as Advised by Doctor
• The dose and duration are decided by the doctor based on individual requirements.
• Take Myospaz Forte Tablet only in the prescribed amount.
• Do not alter the dose without medical advice.
How to Take Myospaz Forte Tablet
• Swallow the tablet whole with water.
• Follow the schedule provided by your doctor.
• Do not crush or chew the tablet unless specifically advised.
With or Without Food
• Take Myospaz Forte Tablet according to your doctor's instructions regarding food.
• Follow the same administration pattern as advised for each dose.
What if I forgot to take MYOSPAZ FORTE TABLET
• Take the missed dose when remembered if the next scheduled dose is not near.
• Skip it if the next dose is due soon and continue with the regular schedule.
• Do not double the dose.
Overdose
• Taking more than the prescribed amount may require immediate medical attention.
• Contact your doctor or seek medical care promptly if an overdose occurs.
Side Effects Of MYOSPAZ FORTE TABLET
Common side effects:
• Nausea
• Vomiting
• Diarrhoea
• Abdominal pain or stomach discomfort
• Indigestion
• Constipation
• Dizziness
• Headache
• Flatulence
• Decreased appetite
• Dry mouth
• Skin rash
When to consult a doctor:
• Persistent or worsening symptoms
• Unusual skin rash or allergic symptoms
• Difficulty breathing
• Severe or persistent abdominal pain
• Unusual changes in liver function or symptoms suggestive of liver problems
• Persistent vomiting or diarrhoea
• Significant dizziness or vertigo
How To Manage Side Effects
Dizziness Or Drowsiness
Sit or Lie Down: If you feel dizzy, sit or lie down immediately until the feeling passes.
Rise Slowly: Stand up gradually from a sitting or lying position to reduce lightheadedness.
Avoid Driving or Operating Machinery: Do not perform activities requiring full alertness while feeling dizzy.
Drink Adequate Fluids: Maintaining hydration may help reduce dizziness in some individuals.
Consult a Doctor: Seek medical advice if dizziness is severe, recurrent, or does not improve.
Headache
Stay Hydrated: Drink plenty of water throughout the day, as dehydration may contribute to headaches.
Rest in a Quiet Environment: Relax in a calm and comfortable place until the discomfort eases.
Avoid Bright Lights and Loud Noise: Reducing exposure to strong light and noise may help improve comfort.
Limit Alcohol Consumption: Alcohol may worsen headache symptoms in some individuals.
Consult a Doctor: Seek medical advice if the headache becomes severe, persists, or interferes with daily activities.
Warning & Precautions
Pregnancy
Consult your doctorMyospaz Forte Tablet should be used during pregnancy only when specifically prescribed by a doctor after assessing the individual circumstances. Inform your doctor if you are pregnant or planning to become pregnant. Consult your doctor before taking this medicine.
Breastfeeding
Consult your doctorInform your doctor if you are breastfeeding before taking Myospaz Forte Tablet. Your doctor can assess whether this medicine is appropriate for you. Consult your doctor before taking this medicine.
Driving and Using Machines
Use with CautionMyospaz Forte Tablet may cause dizziness or drowsiness in some individuals. If you experience these effects, avoid driving, operating machinery, or activities requiring alertness. Consult your doctor if these effects occur.
Alcohol
Consult your doctorAvoid or limit alcohol while taking Myospaz Forte Tablet unless advised otherwise by your doctor. Alcohol may increase dizziness and may add to the risk of liver-related problems. Consult your doctor before taking this medicine with alcohol.
Kidney
Use with CautionMyospaz Forte Tablet should be used with caution in individuals with kidney problems. Inform your doctor about any history of kidney disease. Consult your doctor before taking this medicine.
Liver
Use with CautionMyospaz Forte Tablet contains Paracetamol and should be used with caution in individuals with liver-related conditions. Inform your doctor about any liver problems. Consult your doctor before taking this medicine.
Allergy
ContraindicatedDo not take Myospaz Forte Tablet if you are allergic to Chlorzoxazone, Diclofenac, Paracetamol, other NSAIDs, or any ingredient in the formulation. Inform your doctor about any previous allergic reactions to medicines. Consult your doctor before taking this medicine if you have a history of medicine allergies.
Heart Disease
Consult your doctorInform your doctor if you have heart disease, high blood pressure, or other cardiovascular conditions before taking Myospaz Forte Tablet. Consult your doctor before taking this medicine.
Use In Pediatrics
Consult your doctorMyospaz Forte Tablet should be given to children only when specifically prescribed by a doctor. The suitability of the medicine depends on the child's age and medical condition. Consult your doctor before giving this medicine to a child.
Use In Geriatrics
Consult your doctorOlder adults should use Myospaz Forte Tablet under medical supervision, particularly if they have existing medical conditions or take multiple medicines. Consult your doctor before taking this medicine.
Other Warnings for MYOSPAZ FORTE TABLET
Before taking Myospaz Forte Tablet, inform your doctor if you have:
- History of stomach ulcers or gastrointestinal bleeding
- Asthma or sensitivity to Aspirin or other NSAIDs
- Previous allergic reactions to medicines
- A history of alcohol-related liver problems
- Any ongoing prescription or over-the-counter medicines, vitamins, or supplements
Who should not take MYOSPAZ FORTE TABLET
It is not recommended to take Myospaz Forte Tablet without medical advice if you have:
- Known allergy to any of its ingredients
- A history of serious reactions to NSAIDs
- Active stomach ulcer or gastrointestinal bleeding
Drug - Drug interaction
Other Paracetamol-Containing Medicines
Interaction: Myospaz Forte Tablet already contains Paracetamol. Taking additional Paracetamol-containing medicines may increase the total amount of Paracetamol consumed.
Effects: Excessive Paracetamol intake may increase the risk of liver-related complications.
Management: Inform your doctor about all pain, fever, and cold medicines you take. Check their active ingredients before using them with Myospaz Forte Tablet.
Other NSAIDs
Interaction: Diclofenac in Myospaz Forte Tablet may interact with other NSAIDs such as Ibuprofen, Naproxen, or Aspirin when used for pain relief.
Effects: Combined use may increase the risk of stomach irritation, gastrointestinal bleeding, and kidney-related problems.
Management: Do not take additional NSAIDs unless specifically advised by your doctor.
Blood-Thinning Medicines
Interaction: Diclofenac may interact with medicines such as Warfarin and other anticoagulant or antiplatelet medicines.
Effects: The combination may increase the risk of bleeding.
Management: Inform your doctor if you are taking any blood-thinning medicine before using Myospaz Forte Tablet.
Medicines for High Blood Pressure
Interaction: Diclofenac may interact with certain medicines used for high blood pressure, including ACE inhibitors, angiotensin receptor blockers, and diuretics.
Effects: The combination may affect blood pressure control and kidney function.
Management: Inform your doctor about all medicines used for blood pressure management. Medical monitoring may be required.
Corticosteroids
Interaction: Medicines such as Prednisolone and other corticosteroids may interact with Diclofenac.
Effects: Combined use may increase the risk of gastrointestinal irritation or bleeding.
Management: Tell your doctor if you are taking corticosteroid medicines before using Myospaz Forte Tablet.
Methotrexate
Interaction: Diclofenac may affect the elimination of Methotrexate from the body.
Effects: This may increase Methotrexate levels and the risk of its adverse effects.
Management: Inform your doctor if you are taking Methotrexate. Combined use should be guided by appropriate medical advice.
Medicines Affecting the Liver
Interaction: Paracetamol may interact with certain medicines that affect liver function or its metabolism.
Effects: The risk of liver-related complications may increase in some circumstances.
Management: Inform your doctor about all prescription and over-the-counter medicines you take, particularly if you have an existing liver condition.
Synopsis
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Pharmacological Category |
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Therapeutic Indication |
Used to manage muscle spasms, muscular pain, stiffness, and associated musculoskeletal discomfort. |
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Dosage Forms |
Tablet |
More Information
1. Can Myospaz Forte Tablet Be Taken With Other Pain Medicines?
Check Before Combining Pain Medicines
Myospaz Forte Tablet already contains Diclofenac 50 mg and Paracetamol 325 mg. Therefore, do not add another painkiller without first checking with your doctor or pharmacist. Taking another medicine containing Paracetamol may unnecessarily increase the total amount of Paracetamol consumed.
Avoid Taking Additional NSAIDs Without Medical Advice
Diclofenac belongs to the NSAID group. Combining it with other NSAIDs such as Ibuprofen, Naproxen, Ketorolac, or Meloxicam may increase the risk of gastrointestinal complications and other medicine-related problems.
Check Cough and Cold Medicines Too
Some cough, cold, and fever medicines may contain Paracetamol. Always check the active ingredients before taking another product alongside Myospaz Forte Tablet.
Follow Your Doctor's Advice
If additional pain relief is required, tell your doctor about all medicines you currently take. Your doctor can determine whether another medicine can be used alongside Myospaz Forte Tablet.
2. What Should I Tell My Doctor Before Taking Myospaz Forte Tablet?
Share Your Medical History
Tell your doctor if you have liver or kidney problems, stomach ulcers, cardiovascular conditions, asthma, or any other ongoing medical condition.
Mention All Medicines You Take
Inform your doctor about prescription medicines, over-the-counter products, vitamins, and supplements you currently use. This is particularly important because Myospaz Forte Tablet contains Diclofenac and Paracetamol.
Mention Previous Medicine Allergies
Tell your doctor if you have previously experienced an allergic reaction or unusual sensitivity to Diclofenac, Paracetamol, Chlorzoxazone, other NSAIDs, or any component of the medicine.
Discuss Pregnancy or Breastfeeding
Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding so that the suitability of the medicine can be assessed appropriately.
Share Your Alcohol Use
Tell your doctor about regular alcohol consumption, particularly because the medicine contains Paracetamol and Diclofenac.
Mention Any Planned Surgery
Inform your doctor if you are scheduled for surgery or a medical procedure, as Diclofenac may be relevant to certain procedural considerations.
FAQs About MYOSPAZ FORTE TABLET
Q. What is Myospaz Forte Tablet used for?
A. Myospaz Forte Tablet is prescribed for muscle spasms associated with painful musculoskeletal discomfort. It contains Chlorzoxazone, Diclofenac, and Paracetamol.
Q. Is Myospaz Forte Tablet a muscle relaxant?
A. Yes. Myospaz Forte Tablet contains Chlorzoxazone, a centrally acting muscle relaxant, along with Diclofenac and Paracetamol.
Q. How does Myospaz Forte Tablet work?
A. The three ingredients work through different pharmacological pathways. Chlorzoxazone promotes muscle relaxation, while Diclofenac and Paracetamol provide pain-relieving effects.
Q. Can I take Myospaz Forte Tablet with other pain medicines?
A. Myospaz Forte Tablet already contains Diclofenac and Paracetamol. Consult your doctor before taking any additional pain medicine to avoid unnecessary duplication of ingredients.
Q. Can I take Myospaz Forte Tablet with Paracetamol?
A. Myospaz Forte Tablet already contains Paracetamol 325 mg. Do not take additional Paracetamol-containing medicines unless advised by your doctor.
Q. Can I take Myospaz Forte Tablet with food?
A. Follow your doctor's instructions regarding food and administration. Take the tablet in the manner advised for your prescription.
Q. Can Myospaz Forte Tablet cause drowsiness?
A. Some people may experience dizziness or drowsiness while taking Myospaz Forte Tablet. Follow your doctor's advice regarding activities requiring alertness.
Q. Can I drink alcohol while taking Myospaz Forte Tablet?
A. It is advisable to discuss alcohol consumption with your doctor while taking Myospaz Forte Tablet, as the medicine contains Paracetamol and Chlorzoxazone.
Q. Can I take Myospaz Forte Tablet during pregnancy?
A. Consult your doctor before taking Myospaz Forte Tablet during pregnancy. Your doctor can assess whether this medicine is appropriate based on your individual circumstances.
Q. Can I take Myospaz Forte Tablet if I have liver or kidney problems?
A. Inform your doctor about any liver or kidney problems before taking Myospaz Forte Tablet. Your medical history should be assessed before use.
Q. What should I do if I miss a dose of Myospaz Forte Tablet?
A. Take the missed dose when you remember unless the next scheduled dose is near. If it is almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not take an extra dose.
References
1. K.D. Tripathi. Skeletal Muscle Relaxants, NSAIDs and Antipyretic-Analgesics. Essentials of medical pharmacology. 8th edition. 2013. Page –383,223,221
2. Arnab Karmakar 1, Sumit Arora 2, Rajat Singal 3, Sandip Mitra 3, Gitika 3, Manipa Saha 4, Monjori Mitra 5. The Efficacy and Safety of a Combination of Thiocolchicoside and Etoricoxib in Low Back Pain (ESCoTEL): A Randomized Active-Controlled Trial.. National Library of Medicine, National Center for Biotechnology Information. PubMed central. [Accessed date 19/08/2026]
3. Bhumi Pharmaceuticals. Diclofenac sodium, Paracetamol & chlorzoxazone Tablet. [Accessed date 19/08/2026] 
4. Krishlar Pharma. KRITDEC-MR tablet. [Accessed date 19/08/2026] 
5. Frisco Hill Pharmacia. DICHILL- MR. [Accessed date 19/08/2026] 





