Overview

Ostarine is a type of drug called a selective androgen receptor modulator (SARM). It's not approved by the FDA, but is sometimes found in supplements.

Ostarine attaches to proteins in the body known as androgen receptors. When ostarine binds to these receptors, it tells muscles to grow.

People use ostarine for athletic performance, involuntary weight loss due to illness, breast cancer, and many other conditions, but there is no good scientific evidence to support these uses.

Ostarine is an investigational drug and therefore not approved for any use by the US FDA. Despite this, it is still sometimes found in dietary supplements, particularly those marketed for bodybuilding. Ostarine, along with other SARMS, is banned by the World Anti-Doping Agency (WADA) and the National Collegiate Athletic Association (NCAA).



Uses & Effectiveness

We currently have no information for Ostarine overview.

Side Effects

When taken by mouth: Ostarine is possibly unsafe. It might cause liver damage and other serious side effects such as heart attack.

Special Precautions and Warnings

When taken by mouth: Ostarine is possibly unsafe. It might cause liver damage and other serious side effects such as heart attack.


Pregnancy and breast-feeding: There isn't enough reliable information to know if ostarine is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.

Liver problems: Ostarine might cause liver problems in some people. People with a history of liver problems should avoid ostarine.

Interactions

    Moderate Interaction

    Be cautious with this combination

  • Medications changed by the liver (Cytochrome P450 2C9 (CYP2C9) substrates) interacts with Ostarine

    Some medications are changed and broken down by the liver. Ostarine might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.

  • Medications that can harm the liver (Hepatotoxic drugs) interacts with Ostarine

    Ostarine might harm the liver. Some medications can also harm the liver. Taking ostarine along with a medication that can harm the liver might increase the risk of liver damage.

  • Medications that decrease break down of other medications by the liver (Cytochrome P450 3A4 (CYP3A4) inhibitors) interacts with Ostarine

    Ostarine is changed and broken down by the liver. Some drugs decrease how quickly the liver changes and breaks down ostarine. This could change the effects and side effects of ostarine.

  • Medications that increase break down of other medications by the liver (Cytochrome P450 3A4 (CYP3A4) inducers) interacts with Ostarine

    Ostarine is changed and broken down by the liver. Some drugs increase how quickly the liver changes and breaks down ostarine. This could change the effects and side effects of ostarine.

  • Probenecid (Benemid) interacts with Ostarine

    Probenecid can slow down how quickly ostarine is removed from the body. Taking ostarine with probenecid can increase the side effects of ostarine. Before taking ostarine, talk to your healthcare provider if you are taking probenecid.

  • Rifampin (Rifadin) interacts with Ostarine

    Rifampin can increase how quickly the body breaks down ostarine. Taking ostarine along with rifampin can decrease the effects of ostarine.

Dosing

Ostarine has most often been used by adults in doses of 3 mg by mouth daily for 12-16 weeks. Speak with a healthcare provider to find out what dose might be best for a specific condition.

Keep in mind that ostarine is an unapproved drug. It is also banned by WADA and the NCAA.
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