L-citrulline - Strattera (Atomoxetine) Interaction
Herbal: L-citrulline
Drug: Atomoxetine
Brand names:
Strattera
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
May 04, 2025
Interaction Details
There were no interactions found between Atomoxetine and L-citrulline. 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.
L-citrulline Overview
L-citrulline is an amino acid found in certain foods and synthesized within the body. It plays a vital role in the urea cycle, aiding in the removal of ammonia, a waste product of metabolism. This amino acid is known to enhance nitric oxide production, which can improve blood flow and cardiovascular health. L-citrulline is often used as a dietary supplement to support exercise performance, reduce muscle fatigue, and promote overall cardiovascular function.
Atomoxetine Overview
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Atomoxetine is used as part of a total treatment program to increase the ability to pay attention and decrease impulsiveness and hyperactivity in children and adults with ADHD. Atomoxetine is in a class of medications called selective norepinephrine reuptake inhibitors. It works by increasing the levels of norepinephrine, a natural substance in the brain that is needed to control behavior.
L-citrulline - More Interactions
L-citrulline interacts with 175 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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