Interaction Details

There were no interactions found between Penicillin V Potassium and Borage. 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 Penicillin V Potassium and Borage? Ask Dr. Brian Staiger about it by contacting him directly.

Borage Overview

Borage Borage (Borago officinalis) is an herb native to the Mediterranean region. It is known for its hairy, light blue flowers and hairy, hairy leaves. In herbal medicine, borage is used to treat a wide range of health conditions, including respiratory problems, inflammation, and anxiety. It is also used to stimulate the appetite and to help improve mood. Borage oil, which is extracted from the seeds of the plant and contains gamma-linolenic acid (GLA), an omega-6 fatty acid, is used topically to treat skin conditions such as eczema and dermatitis. Borage must be used cautiously if taken orally as the plant parts may contain liver-toxic compounds (pyrrolizidine alkaloids). It is important to only ingest preparations that are free of pyrrolizidine alkaloids.
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Penicillin V Potassium Overview

  • Penicillin V potassium is used to treat certain infections caused by bacteria such as pneumonia and other respiratory tract infections, scarlet fever, and ear, skin, gum, mouth, and throat infections. It also is used to prevent rheumatic fever (a serious condition that may develop after a strep throat or scarlet fever infection and may cause swelling of the heart valves and other symptoms) from coming back. Penicillin V potassium is in a class of medications called penicillins. It works by killing bacteria.

  • Antibiotics such as penicillin V potassium will not work for colds, flu, or other viral infections. Taking antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.

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Borage - More Interactions

Borage interacts with 219 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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