Interaction Details

There were no interactions found between Pembrolizumab and Eucalyptus. 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 Pembrolizumab and Eucalyptus? Ask Dr. Brian Staiger about it by contacting him directly.

Eucalyptus Overview

Eucalyptus Eucalyptus is a plant that is native to Australia and a member of the Myrtaceae family. It is known for its distinctive, aromatic leaves, small flowers, and as the primary food of koala bears. Eucalyptus has a long history of use in traditional medicine, particularly in Aboriginal and Western herbal medicine. It is believed to have anti-inflammatory and pain-relieving effects and is used to treat a variety of conditions, including digestive problems, respiratory infections, and skin disorders. Eucalyptus is also commonly used as a natural treatment for colds and flu due to its expectorant properties, which help to loosen and remove mucus from the respiratory tract. It is often a component of dietary supplements marketed toward improving breathing or respiration. It is also very commonly utilized in topical aromatherapy medicines, such as Vick's Vaporub (which contains eucalyptus oil).
See More Information Regarding Eucalyptus

Pembrolizumab Overview

  • Pembrolizumab injection is used alone or in combination with other chemotherapy medications to treat certain types of melanoma (a type of skin cancer), Merkel cell carcinoma (MCC; a type of skin cancer), and cutaneous squamous cell carcinoma (CSCC; skin cancer). It is also used to prevent the return of melanoma after surgery. Pembrolizumab injection is also used alone and/or in combination with other chemotherapy medications to treat certain types of lung cancer (non-small-cell lung cancer; NSCLC), head and neck cancer, Hodgkin's lymphoma (Hodgkin's disease), primary mediastinal B-cell lymphoma (PMBCL; non-Hodgkin lymphoma), urothelial cancer (cancer of the lining of the bladder and other parts of the urinary tract), bladder cancer, colorectal cancer (cancer that begins in the large intestine), gastric cancer (cancer of the stomach), esophageal cancer (cancer of the tube that connects your throat to your stomach), cervical cancer (cancer that begins in the opening of the uterus [womb]), cancer of the endometrium (lining of the uterus), hepatocellular carcinoma (HCC; a type of liver cancer), renal cell carcinoma (RCC, a type of cancer that begins in the kidneys), breast cancer, and certain other solid tumors. Pembrolizumab injection is in a class of medications called monoclonal antibodies. It works by helping your immune system to slow or stop the growth of cancer cells.

  • Your doctor will review your specific type of cancer and past treatment history and other available treatments to determine if pembrolizumab is right for you.

See More Information Regarding Pembrolizumab Injection

Eucalyptus - More Interactions

Eucalyptus interacts with 832 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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