Flexura 400 Tablet
By Flexura
Rx
10 Tablet in a Strip

Composition
Metaxalone(400mg)

Manufacturer - Sun Pharmaceutical Industries Ltd
Plot no 107/108,Namli block , Ranipool, East Sikkim 737135

Expires on or after
January, 2027
About Flexura 400 Tablet
Flexura 400 Tablet is a medication classified as a muscle relaxer. It is designed to alleviate discomfort related to acute, painful musculoskeletal conditions such as rigidity, tension, stiffness, and muscle spasms. Users can take Flexura 400 Tablet with or without food, but it is recommended to take the smallest effective dose for the shortest necessary period. Consistency in taking the medicine is advised to maintain its effectiveness. Missing doses may diminish the medicine's benefits.
This medication can result in common side effects including drowsiness, dizziness, headache, nervousness, nausea, vomiting, and gastrointestinal upset. If any of these side effects persist or worsen, consulting a doctor is recommended. Prior to taking Flexura 400 Tablet, it is crucial to inform the doctor about any medical conditions or disorders one may have. It is also important to disclose all other medications being used. Pregnant and breastfeeding women should consult their healthcare provider before starting this medication.
Flexura 400 Tablet is part of the muscle relaxant category and is primarily used to address painful spasms in skeletal muscles. Muscle spasms are sudden, uncontrolled contractions of muscles that can be painful and unpleasant. The tablet contains metaxalone, a muscle relaxant that acts by blocking nerve impulses and pain sensations in the brain, thereby assisting in muscle strength maintenance and relieving spasms. By reducing pain and improving movement due to muscle spasms, Flexura 400 Tablet aids in managing musculoskeletal discomfort.
Users should follow their doctor's prescription for Flexura 400 Tablet and continue for the specified period according to individual medical conditions. Potential side effects like dizziness, sleepiness, upset stomach, and dry mouth may occur but often resolve over time without medical intervention. However, if side effects persist or worsen, consulting a healthcare professional is recommended. This medication should be avoided in cases of liver or kidney disease and should not be taken by children under 12 years old. It is also advised to avoid alcohol consumption while on Flexura 400 Tablet due to increased risk of side effects.
Benefits
Flexura 400 Tablet is a muscle relaxant medication that offers various benefits in addressing conditions that affect muscles. It effectively helps in relieving muscle rigidity, inflammation, and swelling by blocking chemical messengers in the brain that cause such symptoms. By easing muscle stiffness or spasm, Flexura 400 Tablet enhances muscle movement, making daily activities easier and improving overall quality of life.
Containing metaxalone as its active ingredient, Flexura 400 Tablet 10's is recommended to be used in combination with physical therapy, rest, and other measures to relax muscles and alleviate pain and discomfort resulting from sprains, strains, and other muscle injuries. This medication specifically targets the spinal cord and brain centers to alleviate muscle spasms or stiffness without compromising muscle strength. By maintaining muscle strength while relieving spasms and stiffness, Flexura 400 Tablet supports enhanced movement and reduced muscle pain.
Overall, Flexura 400 Tablet provides valuable benefits in promoting muscle relaxation, improving muscle movement, and alleviating pain in conditions affecting muscles. It is essential to follow the doctor's prescribed dosage and duration to maximize the effectiveness of this medication for a better, more active lifestyle.
How to use the Flexura 400 Tablet
To use Flexura 400 Tablet, follow your doctor's instructions regarding the dose and duration of the medication. Swallow the tablet whole with a glass of water. Avoid chewing, crushing, or breaking the tablet. You can take Flexura 400 Tablet with or without food, but it is recommended to take it at the same time each day for best results. Your physician will determine the appropriate dosage and duration based on factors such as your age, weight, and the condition being treated. It is important to strictly adhere to your doctor's guidance to ensure the effectiveness of the medication.
Uses of Flexura 400 Tablet
Flexura 400 Tablet is primarily used for muscle relaxation. It is beneficial in cases where individuals experience pain and difficulty in movement caused by muscle spasms. By helping to relax the muscles, this tablet works to relieve pain and discomfort associated with muscle tension.
What conditions Flexura 400 Tablet treats?
Muscle spasms are sudden, painful contractions of muscles caused by damaged or interrupted nerve impulses. Symptoms include muscle tightness, joint stiffness, unusual posture, and difficulty moving. Triggers include fatigue, stress, extreme temperatures, infection, and tight clothing. Treatment involves muscle relaxants to sedate the muscle and prevent painful contractions, along with exercises to stretch muscles and reduce the likelihood of spasms, tears, and sprains.
Should you consult a doctor?
It is important to seek medical advice before taking Flexura 400 Tablet if you have a history of anaemia or decreased red blood cells. Additionally, individuals with a history of fits or those scheduled for laboratory tests should inform their doctor before starting this medication. Seeking immediate medical attention is recommended if any of these conditions apply to you to ensure safe and appropriate use of Flexura 400 Tablet.
Side effects of Flexura 400 Tablet
When taking Flexura 400 Tablet, some common side effects may include drowsiness, dizziness, headache, nausea, vomiting, and gastrointestinal discomfort. These side effects usually do not require medical attention and tend to go away as your body gets used to the medication. However, if these symptoms persist or cause concern, it's important to consult your doctor. Other potential side effects may include nervousness, irritability, dry mouth, stomach upset, and sleepiness.
In rare cases, certain more severe side effects may occur that warrant immediate medical attention. These include agitation, hallucinations, coma, fast heart rate, fever, muscle twitching, loss of muscle control, diarrhea, severe skin rash, difficulty breathing, yellowing of the skin or eyes (jaundice), unusual bruising or bleeding, unusual tiredness or weakness, and seizures. If any of these serious side effects are experienced, it is crucial to stop taking Flexura 400 Tablet and contact your doctor promptly for further evaluation and guidance.
Safety advice

liver
Limited information is currently available regarding the use of Flexura 400 Tablet in individuals with liver disease. Consultation with a healthcare professional is advised for guidance on the safety and suitability of this medication in such cases. It is crucial to seek medical advice to ensure the proper management and monitoring of potential risks associated with liver issues when considering the use of Flexura 400 Tablet.

kidney
There is limited information on using Flexura 400 Tablet in patients with kidney disease. Please consult your doctor.

alcohol
Flexura 400 Tablet can increase drowsiness when taken with alcohol.

driving
Flexura 400 Tablet may cause side effects that can impact your driving ability. Please use caution when driving after taking this medication.

pregnancy
It is better to consult your doctor before using Flexura 400 Tablet during pregnancy.

breastfeeding
Flexura 400 Tablet is not recommended during breastfeeding as it may pass into breastmilk and harm the baby. It is better to consult your doctor before using Flexura 400 Tablet.
Age above 75(Geriatrics)
Age below 6 months(Pediatrics)
Consumption warning before consuming Flexura 400 Tablet
Before consuming Flexura 400 Tablet 10's, it is important to note a few crucial warnings for your safety. Avoid taking this medication if you have known allergies to it or any of its components. Notify your doctor about any history of liver or kidney conditions, seizures, or blood disorders like anemia. It is vital to also inform your healthcare provider about any diabetic condition to determine the appropriate glucose tests. Always adhere to the prescribed dosage, as exceeding it can heighten the risk of severe side effects. Be cautious as Flexura 400 Tablet 10's may induce drowsiness and dizziness, advising against driving or operating machinery when not fully alert. Combining alcohol with this medication can intensify these effects. Please be aware that this medication is not recommended for children due to safety concerns, and extra caution is necessary for patients over 65 years old due to potential increased side effects. Lastly, discuss your pregnancy, plans to conceive, or breastfeeding intentions with your doctor prior to taking Flexura 400 Tablet 10's for appropriate guidance.
Disease interactions
Flexura 400 Tablet, a medication available in a pack of 10, can potentially interact with certain health conditions. People with anemia, a blood disorder characterized by a lack of healthy red blood cells, should be cautious when using this tablet. Additionally, individuals with kidney or liver diseases should also be aware of potential interactions with Flexura 400 Tablet. It is important for individuals with these health conditions to consult with their healthcare provider before taking this medication to ensure it is safe and appropriate for them.
What if you forgot to take Flexura 400 Tablet?
If you forget to take a dose of Flexura 400 Tablet, try to take it as soon as you remember. But if it's close to your next scheduled dose, just skip the missed dose and continue with your regular dosing schedule. Avoid taking a double dose to make up for the missed one. It's important to maintain consistency in taking your medication to ensure its effectiveness.
What happens if you take overdose of Flexura 400 Tablet?
In case of taking an excessive amount of Flexura 400 Tablet, it is crucial to seek immediate medical advice from your doctor or go to the nearest hospital. An overdose can occur if you or someone else unintentionally consumes more than the prescribed dosage of this medication. It is essential to act promptly in such situations to ensure the well-being and safety of the individual. Please do not hesitate to reach out to healthcare professionals for proper guidance and assistance in the event of an overdose of Flexura 400 Tablet.
Related lab tests
For individuals using Flexura 400 Tablet, it may be beneficial to monitor their liver function through specific lab tests. Liver function tests are important to assess how well your liver is working and to help detect any liver damage or disease. These tests typically measure levels of various enzymes, proteins, and other substances in the blood that are produced by the liver. Some common liver function tests include Alanine transaminase (ALT), Aspartate transaminase (AST), Alkaline phosphatase (ALP), Total protein, Albumin, and Bilirubin.
Key Related Lab Tests for individuals taking Flexura 400 Tablet:
1. Alanine transaminase (ALT) - assesses liver damage
2. Aspartate transaminase (AST) - helps diagnose liver conditions
3. Alkaline phosphatase (ALP) - measures liver and bone health
4. Total protein - evaluates liver and kidney function
5. Albumin - assesses liver function and overall health
6. Bilirubin - helps detect liver and bile duct issues
Monitoring these liver function tests can help healthcare providers evaluate the impact of Flexura 400 Tablet on the liver and make informed decisions about the individual's treatment plan. Regular testing and consultation with a healthcare professional are essential for managing overall health while taking this medication.
Additional Information
Habit Forming | No |
Chemical Class | Phenol Ethers Derivative |
Therapeutic Class | PAIN ANALGESICS |
Action Class | Skeletal muscle relaxant- Centrally acting |
FAQs
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₹180
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Content verified by

Dr. Archana Prabhakar
MBBS, M.Med (Family Medicine)
Last update on 11-Feb-2025