Does Anti Inhibitor Coagulant Complex Interact with Norethindrone?
Anti Inhibitor Coagulant Complex and Norethindrone have a moderate drug interaction according to U.S. FDA drug labeling data. May significantly change plasma levels of norethindrone, affecting safety and efficacy of contraceptive. Individual protease inhibitor labels should be consulted. The mechanism involves alters metabolism of contraceptive steroids. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Moderate
- Norethindrone Class
- Progestin
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Anti Inhibitor Coagulant Complex and Norethindrone occurs because alters metabolism of contraceptive steroids. Clinically, this means may significantly change plasma levels of norethindrone, affecting safety and efficacy of contraceptive. individual protease inhibitor labels should be consulted. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Anti Inhibitor Coagulant Complex and your doctor is considering prescribing Norethindrone (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider