Drug Interactions: Medications to Avoid While Taking Prometrium 100mg

Always inform your doctor about all medications you are taking, including over-the-counter drugs and herbal supplements, before starting Prometrium. Certain combinations can lead to undesirable effects.

Specifically, you should avoid or carefully monitor the following while using Prometrium:

    Drugs that induce liver enzymes (like rifampin, carbamazepine, phenytoin, and St. John’s Wort): These medications can accelerate Prometrium’s metabolism, reducing its effectiveness. Your doctor might need to adjust your Prometrium dosage. Oral anticoagulants (like warfarin): Prometrium can potentially alter the effects of blood thinners. Close monitoring of your INR (international normalized ratio) is crucial to prevent bleeding or clotting complications. Drugs metabolized by the same liver enzymes as Prometrium: This can lead to increased levels of either drug, possibly causing unwanted side effects. Examples include certain anti-depressants and anti-anxiety medications. Your doctor will consider potential interactions carefully before prescribing any concurrent medication. Hormonal medications (including birth control pills): Prometrium is a progesterone medication; combining it with other hormones can disrupt hormonal balance and lead to unexpected results. Discuss all hormonal therapies with your physician.

This list is not exhaustive. Consult your doctor or pharmacist for a complete list of potential drug interactions and personalized advice. They can help assess your individual risk and ensure your safety.

Remember: This information is for educational purposes only and does not constitute medical advice. Always seek professional medical guidance for any health concerns or before making any decisions related to your health or treatment.