Flexura D Tablet
10 Tablet(s) in StripProduct Summary
Flexura D Tablet contains diclofenac 50 mg and metaxalone 400 mg to treat pain caused by muscle spasm, injury or sprain. Diclofenac reduces inflammation. Metaxalone relaxes muscles, and Sun Pharma combines these actions in a pain reliever and muscle relaxant that reduces pain and swelling.
Medically Reviewed by Dr. Ritu Budania
Last updated on: 13 October 2026 | 1:41 PM (IST)
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SUN PHARMA
Dose Form
TABLET
Expiry
General Information
| Therapy | Muscle relaxant, analgesic |
| Composition | Diclofenac(50.0 Mg)+Metaxalone(400.0 Mg) Diclofenac 50.0 Mg+Metaxalone 400.0 Mg |
Diclofenac 50.0 Mg+Metaxalone 400.0 Mg

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*Offer applicable on orders above ₹1000About Flexura
Flexura D tablet is used to treat muscle pain or discomfort that occurs due to an injury or sprain. It contains a combination of diclofenac and metaxalone. They belong to the class of medicines called non-steroidal anti-inflammatory drugs (NSAIDs) and muscle relaxants respectively. It works by relaxing the muscles and blocking the production of certain chemicals responsible for pain, inflammation and swelling. Flexura D tablet should be taken as directed by the doctor and in doses and duration as prescribed. Some common side effects of Flexura D tablet are headache, nausea, vomiting, dizziness, but not everybody gets them. These side effects normally go away with time, but if you feel the side effects persist, you should consult your doctor. You should take Flexura D with or after meals to avoid stomach upset. Before using the Flexura D tablet, inform the doctor if you are pregnant, planning a pregnancy or are breastfeeding and about your detailed medical history.
Uses
Contraindications
- If you are allergic to diclofenac and metaxalone or any other ingredients of Flexura D tablet.
- If you are suffering from acidity problem, have a history of recurrent peptic ulcer or bleeding disorder
- If you have a history of stomach or intestine bleeding or perforation, relating to the previous use of pain killer (NSAIDs) medicines or if you have any liver or kidney problem.
- If you have heart problems like congestive heart failure (decrease pumping of heart), ischemic heart disease (heart attack due to blood supply disturbance), peripheral arterial disease (a condition in which there is reduced blood flow to limbs), cerebrovascular disease (a problem in blood flow in the brain), stroke, heart attack or any other heart issues.
- If you have a history of attacks of asthma, angioedema (swelling of face, skin and tongue breathing problem), urticarial (skin redness and itching) or acute rhinitis (runny nose, sneezing, etc.)
- If you have a history of decreased blood count due to any medicines in the past
- If you have anaemia or have problems with your blood circulation
- If you are pregnant or are breastfeeding
- If you are taking aspirin or other NSAIDs painkiller
Side effects
- Headache
- Dizziness
- Nausea
- Vomiting
- Diarrhoea
- Stomach pain
- Nervousness
- Irritability
Precautions and Warnings
Alcohol
UNSAFEIf you take Flexura D tablet along with alcohol, it may make you feel drowsier and dizzier, so your ability to concentrate decreases. Hence, it is advisable to not consume alcohol along with this medicine.
Pregnancy
UNSAFEComponents of Flexura D tablet is known to be unsafe during pregnancy and can affect the growth of the baby and lead to malformations of the heart and kidney of a foetus. Thus, it should be avoided during the first 6 months of pregnancy and should never be used in the last trimester of pregnancy. However, there can be cases your doctor may give you this medicine if it is really needed and an advantage overweighs the risk.
Breastfeeding
UNSAFEFlexura D tablet passes into human milk. Hence, this medicine is not recommended during breastfeeding. You should consult your doctor before using this medicine during breastfeeding.
Driving
WITH CAUTIONYou may experience visual disturbances, inability to recognise objects properly, sleepiness and dizziness while on treatment with Flexura D tablet. Therefore, you should avoid driving if you do not feel well or are unable to be alert.
Other General Warnings
- You are experiencing high blood pressure, increased heartbeats, increased body temperature, sweating, agitation and irritation
- You are above 65 years, as it should be used cautiously in elderly patients
- You have blood clotting, liver, kidney and heart problems
- You have asthma, diabetes, high blood pressure or cholesterol
- You are pregnant or active smoker
- You had or may have a surgery
- You are having diseases like Systemic Lupus Erythematosus or mixed connective tissue disease
- You are taking water pills or painkillers
- You are going for a lab test, as this medicine may interfere with the lab tests, inform the concerned person.
- This medicine should not be used in children 12 years of age.
- Flexura D tablet may impair female fertility and is not recommended in women who want to conceive or of childbearing age.
Directions for use
- Flexura D tablet should be taken as directed by your doctor.
- Swallow it as a whole with a glass of water, do not cut, break or chew the medicine.
- Take it after your meal to avoid stomach discomfort.
- It would be best if you took it at a fixed time for optimal results.
- You should not consume it more than that prescribed by your doctor.
Storage and disposal
- Store Flexura D tablet below 30°C in a clean and dry place, protected from moisture, sunlight and heat.
- Keep the medicine away from children and pets.
- Discard this properly medicine when it is expired or no longer needed.
- You should not flush this medicine in the toilet or pour them into the drain.
Dosage
Overdose
- If you have taken more Flexura D tablet you may get symptoms like headache, nausea, vomiting, pain below the ribs and above the stomach, stomach and intestine bleeding, rarely diarrhoea, dizziness, disorientation, excitation, coma, drowsiness, tinnitus, fainting and occasionally fits. In rare cases, it can lead to liver and kidney failure and can sometimes be fatal.
- If you experience any of the symptoms or think you have taken too much of this medicine, contact your doctor immediately or visit the nearest hospital.
Missed a dose
Interactions
Drug interactions of Flexura with other medicine salt
Food interactions
Follow your doctor or pharmacist advice about taking this medicine with food.
Frequently asked questions
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References
- Skelaxin (Metaxalone) Tablets, USP [Internet]. Accessdata.fda.gov. 2022 [cited 16 May 2022]
- Diclofenac Potassium 50 mg Tablets - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. 2022 [cited 16 May 2022]
- CDSCO - Metaxalone + Diclofenac [Internet]. Cdscoonline.gov.in. 2022 [cited 16 May 2022]
- Diclofenac Potassium 50 mg Tablets - Patient Information Leaflet (PIL) - (emc) [Internet]. Medicines.org.uk. 2022 [cited 16 May 2022]
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