Interaction Details

There were no interactions found between Larotrectinib and Squill. 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.


Still looking for more information about combining Larotrectinib and Squill? Ask Dr. Brian Staiger about it by contacting him directly.

Squill Overview

Squill Squill is a type of bulbous perennial plant, also known as sea onion or sea squill, that is native to the Mediterranean region and the Black Sea coast. It has been used in traditional medicine and contains a substance known as scillaren A, which is believed to be responsible for its medicinal properties. Squill has been used for a variety of purposes, including as an expectorant to relieve coughs, as a diuretic to increase urine production and as a 'cardiac tonic', to stimulate the heart and improve circulation. It has also been used topically for hair loss. However, it is important to note that squill contains cardiac glycosides that can be toxic and may cause serious side effects, such as an irregular heartbeat, low blood pressure, and death. It must be used cautiously.
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Larotrectinib Overview

  • Larotrectinib is used to treat a certain type of solid tumors in adults, children, and infants 4 weeks of age and older that have spread to other parts of the body or cannot be treated successfully with surgery. This medication is used only if there are no other treatments available and the tumors have worsened after receiving other treatments. Larotrectinib is in a class of medications called kinase inhibitors. It works by blocking the action of the abnormal protein that tells the cancer cells to multiply. This may help slow the growth of tumors.

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Squill - More Interactions

Squill interacts with 156 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.

Ask A Pharmacist About Your Herbal Questions!

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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