Khella - Phexxi (Lactic Acid, Citric Acid, Potassium Bitartrate) Interaction
Herbal: Khella
Also Known As: Ammi visnaga, Ammi daucoides, Daucus visnaga, Ammi, Ammi Visnage, Bischofskrautfruchte, Bishop's Weed, Biznaga, Khellin, Khelline, Noukha, Toothpick Ammi, Toothpick Plant, Visnaga, Visnaga Fruit, Visnagin
Drug: Lactic Acid, Citric Acid, Potassium Bitartrate
Brand names:
Phexxi
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jun 08, 2025
Interaction Details
There were no interactions found between Lactic Acid, Citric Acid, Potassium Bitartrate and Khella. 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.
Khella Overview
Khella (Ammi visnaga) is a plant native to the Meditearran region and has traditionally been used as an herbal supplement. Khella contains several constituents, including 'khellin', which is found in the seeds of the plant. Khellin dietary supplements have been used to treat a variety of ailments, particularly respiratory problems such as asthma and bronchitis, and cardiovascular issues such as angina pectoris. It is believed to work by relaxing the smooth muscles of the airways, making it easier to breathe. It also is thought to dilate the blood vessels, which can help to lower blood pressure and improve blood flow to the heart. Khella has also been used for dermatological conditions, such as psoriasis and vitiligo.
Lactic Acid, Citric Acid, Potassium Bitartrate Overview
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The combination of lactic acid, citric acid, and potassium bitartrate is used to prevent pregnancy when used just before vaginal sex in women who can become pregnant. It does not prevent pregnancy when used after vaginal sex. The combination of lactic acid, citric acid, and potassium bitartrate is in a class of medications called non-hormonal contraceptives. It works by lowering the pH of the vagina and reducing sperm motility. Lactic acid, citric acid, and potassium bitartrate may prevent pregnancy, but this medication will not prevent the spread of human immunodeficiency virus (HIV, the virus that causes acquired immunodeficiency syndrome [AIDS]) and other sexually transmitted diseases.
Khella - More Interactions
Khella interacts with 592 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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