Drug Name

MSM (Methylsulfonylmethane)

Drug Uses

MSM (Methylsulfonylmethane) has been used for pain and swelling of muscles and joints. MSM is an excellent dietary source of bioavailable organic sulfur.

How to use

As a dietary supplement, take one to two tablets daily.

Drug Class and Mechanism

Sulfur is a structural mineral that maintains the strength of various tissues by forming sulfur "tie-bars" (sulfhydryl bonds) between connective tissue proteins. MSM serves as a readily available source of sulfur for this function, and thus helps maintain the pliancy of tissues and cell membranes. Repair of damaged tissue depends upon a supply of sulfur for continuation of reactions involving sulfhydryl groups (-SH). Sulfur is required for the maintenance of healthy hair, skin and nails. In view of the presence of MSM in biological systems since the beginning of evolution, it is logical to assume that all higher life forms, including humans and animals, are well adapted to use MSM as a sulfur donor.

Missed Dose

If you miss a dose of MSM, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Storage

Store MSM at room temperature, between 68 and 77 degrees F (20 and 25 degrees C). Store away from heat, moisture, and light. Keep MSM out of the reach of children and away from pets.

Warnings/Precautions

If you have any of the following health problems, consult your doctor before using this product: any allergies (especially to sulfa). Methylsulfonylmethane is not recommended for use during pregnancy. Because of the potential risk to the infant, breast-feeding while using this product is not recommended. Consult your doctor before breast-feeding.

Possible Side Effects

Nausea, diarrhea, or headache may occur. If any of these effects persist or worsen, contact your doctor promptly. An allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include: rash, itching, swelling, dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.

More Information

MSM is to be used only by the patient for whom it is prescribed. Do not share it with other people.

If your symptoms do not improve or if they become worse, check with your doctor.