Lactobacillus Acidophilus - Cyramza (Ramucirumab) Interaction
Herbal: Lactobacillus Acidophilus
Also Known As: Acidophilus, Acidophilus Lactobacillus, Probiotic, Probiotique
Drug: Ramucirumab
Brand names:
Cyramza
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jun 15, 2025
Interaction Details
There were no interactions found between Ramucirumab and Lactobacillus Acidophilus. 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.
Lactobacillus Acidophilus Overview
Lactobacillus acidophilus is a type of lactic acid-producing bacteria that is commonly found in the human gut, as well as in other areas of the body such as the mouth and vagina. L. acidophilus can also be found in fermented foods such as yogurt and kefir. It is commonly utilized in probiotic dietary supplements as it is considered a "friendly" or "beneficial" bacteria because it helps to maintain the balance of microorganisms in the body, and is purported to help improve digestion and boost the immune system. Some studies have suggested that L. acidophilus may also have a role in preventing and treating certain conditions such as diarrhea, vaginal yeast infections, and eczema.
Ramucirumab Overview
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Ramucirumab injection is used alone and in combination with another chemotherapy medication to treat stomach cancer or cancer located in the area where the stomach meets the esophagus (the tube between the throat and stomach) when these conditions do not improve after treatment with other medications. Ramucirumab is also used in combination with docetaxel to treat a certain type of non-small cell lung cancer (NSCLC) that has spread to other parts of the body in people who have already been treated with other chemotherapy medications and have not improved or worsened. It is also used in combination with erlotinib (Tarceva) to a certain type of NSCLC that has spread to other parts of the body. Ramucirumab is also used in combination with other chemotherapy medications to treat cancer of the colon (large intestine) or rectum that has spread to other parts of the body in people that have already been treated with other chemotherapy medications and have not improved or worsened. Ramucirumab is also used alone to treat certain people with hepatocellular carcinoma (HCC; a type of liver cancer) who have already been treated with sorafenib (Nexafar). Ramucirumab is in a class of medications called monoclonal antibodies. It works by stopping the growth of cancer cells.
Lactobacillus Acidophilus - More Interactions
Lactobacillus Acidophilus interacts with 179 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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