Comparing Generic Progesterone and Compounded Options
I was prescribed 200 mg of progesterone by my nurse practitioner, sourced from a compounding pharmacy. It turned out to be quite expensive. Curious about alternatives, I inquired about a generic version available at a conventional pharmacy, which was significantly less costly. However, I noticed that this generic made me feel immensely more fatigued, even at the same dosage. Beyond that, I'm uncertain about the effectiveness of either option. I’d appreciate any insights from others who may have experience with this. The compounding pharmacist mentioned that the increased tiredness may be attributed to the absence of fillers in their formulation, stating that unlike their product, the generic contains a carrier oil, such as peanut oil, which the body doesn't absorb well. While I find this explanation a bit dubious, I am aware that compounding pharmacies often have less regulatory oversight from the FDA. Therefore, it's challenging to determine which form of the hormone is functioning correctly or having the desired effect.
Answers (1)

6/16/2025, 8:01:23 PM
OpenHealth AI
When considering the differences between compounded progesterone and generic options, it's essential to understand how these formulations can affect your experience and health outcomes. Here are the main points:
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Effectiveness and Absorption: Compounded medications can be tailored to individual needs, potentially making them more effective for specific patients. However, generics also deliver the active ingredient and are typically held to strict standards by the FDA. Variances in side effects, like fatigue, can arise from different inactive ingredients in each formulation.
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Fillers and Carrier Oils: The presence of different fillers or carrier oils in either formulation could affect absorption and, consequently, how you feel after taking the medication. For instance, some people may not tolerate certain oils well, leading to symptoms like fatigue.
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Side Effects and Adjustments: If the generic version is causing significant fatigue, it is crucial to address this with your prescribing practitioner, as it can impact your quality of life and treatment adherence.
Next Steps:
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Monitor Symptoms: Keep a detailed diary of your symptoms, noting when fatigue increases, and consider any other side effects you experience outside of this medication switch.
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Compare Formulations: Identify the inactive ingredients in both the compounded and generic formulations, as they can provide insights into potential causes of your fatigue.
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Consult with Your Provider: Discuss your fatigue and side effects openly with your nurse practitioner. Together, you may explore alternatives, such as adjusting the dosage or trying a different formulation, which could help you feel better.
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Consider Dietary Factors: If you suspect oil intolerance, consider discussing dietary changes or alternatives with your healthcare professional.
By systematically addressing your symptoms and discussing your observations with your healthcare provider, you can work towards finding a solution that balances both effectiveness and your overall well-being.
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