On this page · 8 sections
- What is chondroitin, glucosamine, and methylsulfonylmethane?
- How should I take chondroitin, glucosamine, and MSM?
- Warnings
- Before taking this medicine
- Chondroitin, glucosamine, and MSM side effects
- What happens if I miss a dose?
- What happens if I overdose?
- What other drugs will affect chondroitin, glucosamine, and MSM?
Osteo Bi-Flex Advanced (MSM)
Generic name: chondroitin, glucosamine, and methylsulfonylmethane (MSM)
Brand names: Duraflex, Glucosamine Chondroitin Advanced, Osteo Bi-Flex Advanced, Osteo Bi-Flex Plus MSM, X Ray Dol Triple Action, Duraflex MSM, Glucosamine Chondroitin Advanced MSM, Osteo Bi-Flex Advanced MSM, X Ray Dol Triple Action MSM
What is chondroitin, glucosamine, and methylsulfonylmethane?
Chondroitin is a natural substance made of sugar chains. It is thought to help the body keep fluid and flexibility in the joints.
Glucosamine is a natural substance that is believed to help build and repair cartilage, which is the tough tissue mainly found on bones near joints, and keep it lubricated for better joint movement and flexibility.
Methylsulfonylmethane (MSM) is a natural form of sulfur that helps support muscles and tendons in the body.
Chondroitin, glucosamine, and MSM is a combination medicine that has been used in alternative medicine as a possibly effective aid in treating osteoarthritis, muscle damage from exercise, and other inflammatory joint disorders.
It is not certain whether chondroitin, glucosamine, and MSM is effective for any medical condition. The FDA has not approved this product for medicinal use. This product should not replace medication prescribed by your doctor.
Chondroitin, glucosamine, and MSM is often sold as an herbal supplement. Many herbal compounds do not have regulated manufacturing standards, and some supplements have been found to be contaminated with toxic metals or other drugs. It is important to buy herbal/health supplements from a trustworthy source to reduce the risk of contamination.
Chondroitin, glucosamine, and MSM may also be used for other purposes not listed in this product guide.
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How should I take chondroitin, glucosamine, and MSM?
When thinking about using herbal supplements, talk to your doctor. You might also want to consult a practitioner who is trained in herbal or health supplements.
If you decide to use chondroitin, glucosamine, and MSM, follow the directions on the package or those given by your doctor, pharmacist, or other healthcare provider. Do not take more of this product than what is recommended on the label.
It may take several weeks before you notice improvement in your symptoms. Contact your doctor if your condition does not improve after a few weeks of using chondroitin, glucosamine, and MSM, or if your condition worsens while using this product.
Glucosamine may raise your blood glucose (sugar) levels. If you have diabetes, you may need to monitor your blood sugar more frequently while taking this medication. You may also need to change your insulin dosage. If you are having surgery, you may need to stop taking chondroitin, glucosamine, and MSM at least 2 weeks before the procedure. Do not change your dose or medication schedule without your doctor’s advice.
Store at room temperature, away from moisture, heat, and light.
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Warnings
Follow all instructions on the product label and package. Inform each of your healthcare providers about all your medical conditions, allergies, and all medicines you are using.
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Before taking this medicine
You should not use this product if you are allergic to chondroitin, glucosamine, or methylsulfonylmethane.
Ask a doctor, pharmacist, herbalist, or other healthcare provider if it is safe for you to use this product if you have:
- diabetes;
- a bleeding or blood clotting disorder such as hemophilia;
- asthma or allergies;
- prostate cancer;
- high cholesterol; or
- high blood pressure.
It is not known whether chondroitin, glucosamine, and MSM will harm an unborn baby. Do not use this product without medical advice if you are pregnant.
It is not known whether chondroitin, glucosamine, and MSM passes into breast milk or if it could harm a nursing baby. Do not use this product without medical advice if you are breast-feeding a baby.
Do not give any herbal/health supplement to a child without medical advice.
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Chondroitin, glucosamine, and MSM side effects
Get emergency medical help if you notice any signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Common side effects of Osteo Bi-Flex Advanced may include:
- gas, bloating, heartburn, stomach cramps, nausea;
- headache, drowsiness;
- diarrhea, constipation;
- swelling in your ankles or feet;
- itching, skin irritation; or
- puffy eyelids.
This is not a complete list of side effects, and others may happen. Call your doctor for medical advice about side effects. You can report side effects to the FDA at 1-800-FDA-1088.
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What happens if I miss a dose?
Take the missed dose as soon as you remember. If it is almost time for your next scheduled dose, skip the missed dose. Do not take extra medicine to make up for the missed dose.
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What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Do not take chitosan (usually marketed as a weight-loss product) while you are taking chondroitin, glucosamine, and MSM. Chitosan can make it harder for your body to absorb chondroitin.
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What other drugs will affect chondroitin, glucosamine, and MSM?
Do not take this product without talking to your doctor if you are using any of these medications:
- a blood thinner--warfarin (Coumadin, Jantoven); or
- cancer medicine--doxorubicin, etoposide.
This list is not complete. Other medications may interact with chondroitin, glucosamine, and methylsulfonylmethane (MSM), including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are included in this product guide.
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Related medicines
Content is provided for education and is not medical advice. See our medical disclaimer.