Ashwagandha - Thelin (Sitaxsentan sodium) Interaction
Herbal: Ashwagandha
Also Known As: Withania somnifera, Ajagandha, Amangura, Asan, Asana, Asgand, Asgandh, Asgandha, Ashagandha, Ashvagandha, Ashwaganda, Ashwanga, Asoda, Asundha, Aswagandha, Avarada, Ayurvedic Ginseng, Cerise d'Hiver, Clustered Wintercherry, Ghoda Asoda
Drug: Sitaxsentan sodium
Brand names:
Thelin
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jul 22, 2023
Interaction Details
Sitaxsentan sodium is classified as belonging to the following category: Antihypertensive Drugs
Theoretically, taking ashwagandha with antihypertensive drugs might increase the risk of hypotension.
Animal research suggests that ashwagandha might lower systolic and diastolic blood pressure. Theoretically, ashwagandha might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Interaction Rating
Likelihood of Occurrence
PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
Pharmacist Analysis
It is unlikely that ashwagandha has a significant risk of causing hypotension (low blood pressure) in most individuals. While clinical studies show that it may have a mild blood-pressure-lowering effect, no studies have reported significant side effects in this regard, or cases of hypotension.
Ashwagandha appears to have more appreciable clinical effects in regard to improving cardiorespiratory fitness and fatigue/recovery versus blood-pressure-lowering effects.
As always, however, be sure to let your doctor know of all the medications you are taking, including dietary supplements, so you can be appropriately monitored.
- Dr. Brian Staiger, PharmDReferences
- Ahumada F, Aspee F, Wikman G, Hancke J. Withania somnifera exract. Its effects on arterial blood pressure in anaesthetized dogs. Phytother Res 1991;5:111-14.
Ashwagandha Overview
Ashwagandha, also known as Withania somnifera, is a herb commonly used in Ayurvedic medicine. It is native to India, and is used to treat a variety of conditions, including stress, anxiety, and insomnia. Some studies have also suggested that ashwagandha may have potential health benefits for conditions such as heart disease, diabetes, and cancer. However, more research is needed. Ashwagandha is often referred to as an adaptogenic herb, which is theorized to help the body to adapt to stress.
Ashwagandha - More Interactions
Ashwagandha interacts with 623 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.
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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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