Arimistane - Symdeko (Tezacaftor, Ivacaftor) Interaction
Herbal: Arimistane
Also Known As: Estrovade
Drug: Tezacaftor, Ivacaftor
Brand names:
Symdeko
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jun 29, 2025
Interaction Details
There were no interactions found between Tezacaftor, Ivacaftor and Arimistane. This does not mean the potential for an interaction does not exist, however. There is often a lack of studies and data surrounding traditional medicine, especially concerning drug interactions, so it is important to always consult your provider before making any changes to your medication regimen.
Arimistane Overview
Arimistane is a steroidal aromatase inhibitor, designed to increase testosterone levels by blocking the conversion of testosterone to estrogen. It is commonly used alongside anabolic steroids to mitigate side effects such as gynecomastia, which can occur when excess testosterone is converted to estrogen. Regulatory agencies, including the U.S. FDA, warn against using dietary supplements containing aromatase inhibitors, citing potential adverse effects such as aggressive behavior, adrenal insufficiency, decreased bone maturation and growth, decreased sperm production, infertility, kidney failure, and liver dysfunction.
Tezacaftor, Ivacaftor Overview
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The combination of tezacaftor and ivacaftor is used along with ivacaftor to treat certain types of cystic fibrosis (an inborn disease that causes problems with breathing, digestion, and reproduction) in adults and children 6 years of age and older. Tezacaftor and ivacaftor should be used only in people with a certain genetic make-up. Your doctor may order a blood test to help decide if this medication is right for you. Tezacaftor is in a class of medications called cystic fibrosis transmembrane conductance regulator (CFTR) correctors. Ivacaftor is in a class of medications called cystic fibrosis transmembrane conductance regulator (CFTR) potentiators. Both of these medications work by improving the function of a protein in the body to decrease the build-up of thick mucus in the lungs and improve other cystic fibrosis symptoms.
Arimistane - More Interactions
Arimistane interacts with 4 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
| Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
| Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
| Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
| Unknown | No interactions have been reported or no interaction data is currently available. |
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Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC
Drug descriptions are provided by MedlinePlus.
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Dr. Brian Staiger, PharmD
In addition to being a clinical pharmacist specializing in pharmacotherapy, Dr. Brian Staiger is a registered herbalist through the American Herbalist Guild. He has combined his passion for pharmacy practice with the study of medical ethnobotany to improve patient care. Feel free to reach out about any of your herbal or medication questions!
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