Thyroid Extract - Velban (Vinblastine) Interaction
Herbal: Thyroid Extract
Drug: Vinblastine
Brand names:
Velban
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Nov 03, 2023
Interaction Details
Vinblastine is classified as belonging to the following category: Oral Drugs
Food and medications can interfere with thyroid hormone absorption. Some foods, particularly those high in fiber or containing certain minerals like calcium or iron, can bind to thyroid hormones and reduce their absorption in the digestive tract. Additionally, taking thyroid medications with certain drugs, like antacids or calcium supplements, can hinder the effectiveness of the thyroid medication, necessitating adjustments in dosage or timing. Prescription thyroid medications, such as Synthroid, are recommended to be taken on an empty stomach, at least 30 minutes before food and other medications, for optimal absorption.
Interaction Rating
Likelihood of Occurrence
LikelyWell-controlled human studies have demonstrated the likely existence of this interaction
Thyroid Extract Overview
Thyroid extract supplements are designed to support thyroid function. They are derived from animal thyroid gland tissue and may contain dried and/or ground raw tissue or extracts from these tissues. These supplements are rich in both triiodothyronine (T3) and thyroxine (T4), natural thyroid hormones. People with thyroid disorders, such as hypothyroidism, may use them to help regulate hormone levels and alleviate symptoms like fatigue and weight gain. Their use is controversial due to inconsistent dosages and the absence of standardization.
Vinblastine Overview
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Vinblastine is used in combination with other chemotherapy drugs to treat Hodgkin's lymphoma (Hodgkin's disease) and non-Hodgkin's lymphoma (types of cancer that begin in a type of white blood cell that normally fights infection), and cancer of the testicles. It is also used to treat Langerhans cell histiocytosis (histiocytosis X; Letterer-Siwe disease; a condition in which too many of a certain type of white blood cell grows in parts of the body). It may also be used to treat breast cancer that has not improved after treatment with other medications and gestational trophoblastic tumors (a type of tumor that forms inside a woman's uterus while she is pregnant) that has not improved after surgery or treatment with other medications. Vinblastine is in a class of medications called vinca alkaloids. It works by slowing or stopping the growth of cancer cells in your body.
Thyroid Extract - More Interactions
Thyroid Extract interacts with 1987 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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