Interaction Details

There were no interactions found between Oxytetracycline, Phenazopyridine, Sulfamethizole and Skullcap. 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 Oxytetracycline, Phenazopyridine, Sulfamethizole and Skullcap? Ask Dr. Brian Staiger about it by contacting him directly.

Skullcap Overview

Skullcap Skullcap is a perennial herb native to North America. It is a member of the mint family and has small, blue or purple flowers that bloom in the summer. The plant is named for its shape, which resembles a small, hooded skull. Skullcap is often used in traditional medicine to treat a variety of conditions, and some studies have suggested that skullcap may have sedative and anxiety-reducing effects. American skullcap (Scutellaria lateriflora) Baikal skullcap (Scutellaria baicalensis) are two different plants that are often referred to simply as "skullcap." but they belong to different species and have different medicinal properties.
See More Information Regarding Skullcap

Skullcap - More Interactions

Skullcap interacts with 247 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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