Interaction Details

There were no interactions found between Peginterferon Beta-1a 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 Peginterferon Beta-1a 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

Peginterferon Beta-1a Overview

  • Peginterferon beta-1a injection is used to treat adults with various forms of multiple sclerosis (MS; a disease in which the nerves do not function properly and people may experience weakness, numbness, loss of muscle coordination, and problems with vision, speech, and bladder control) including the following:

    • clinically isolated syndrome (CIS; nerve symptom episodes that last at least 24 hours),

    • relapsing-remitting forms (course of disease where symptoms flare up from time to time), or

    • secondary progressive forms (course of disease where relapses occur more often).

  • Peginterferon beta-1a injection is in a class of medications called immunomodulators. It works by decreasing inflammation and preventing nerve damage that may cause symptoms of multiple sclerosis.

See More Information Regarding Peginterferon Beta-1a 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.

Return to the main herbal interaction checker page

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!

Ask A Pharmacist