Fennel - Zyprexa (Olanzapine) Interaction
Herbal: Fennel
Also Known As: Foeniculum vulgare, Adas, Almindelig fennikel, Arapsaci, Badian, Badishep, Bari-Sanuf, Bisbas, Bitterfenchel, Bitter Fennel, Carosella, Common Fennel, Dunkler Fenchel, Endro, Erva-doce, Fänkål, Fenchel, Fenchle, Fenkuł, Fennel Essential Oil, Fennel Oil, Fennel Seed, Fenneru
Drug: Olanzapine
Brand names:
Zyprexa
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Apr 13, 2024
Interaction Details
There were no interactions found between Olanzapine and Fennel. 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.
Fennel Overview
Fennel is a plant species in the carrot family and native to the Mediterranean region. Fennell seeds are often used as a spice, and other parts as food.
Fennel has a distinctive, sweet, licorice-like flavor and is often used in cooking to add flavor to dishes such as sauces, salads, and baked goods. It is used in traditional medicine as a good source of vitamins and minerals, such as potassium, beta-carotene and vitamin C. It has also been used to treat a variety of conditions, including digestive issues, respiratory problems, and skin conditions.
Olanzapine Overview
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Olanzapine is used to treat the symptoms of schizophrenia (a mental illness that causes disturbed or unusual thinking, loss of interest in life, and strong or inappropriate emotions) in adults and teenagers 13 years of age and older. It is also used to treat bipolar disorder (manic depressive disorder; a disease that causes episodes of depression, episodes of mania, and other abnormal moods) in adults and teenagers 13 years of age and older. Olanzapine is in a class of medications called atypical antipsychotics. It works by changing the activity of certain natural substances in the brain.
Fennel - More Interactions
Fennel interacts with 695 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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