Fentanyl citrate and Methotrexate drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Fentanyl citrate (fentanyl citrate) and Methotrexate (methotrexate sodium). Common drug interactions include nausea among females and drug intolerance among males.
The phase IV clinical study analyzes what interactions people have when they take Fentanyl citrate and Methotrexate. It is created by eHealthMe based on reports of 404 people who take the same drugs from the FDA, and is updated regularly.
What is Fentanyl citrate?
Fentanyl citrate has active ingredients of fentanyl citrate. It is often used in pain. eHealthMe is studying from 21,294 Fentanyl citrate users. Check the latest studies of Fentanyl citrate.
What is Methotrexate?
Methotrexate has active ingredients of methotrexate sodium. It is often used in rheumatoid arthritis. eHealthMe is studying from 604,313 Methotrexate users. Check the latest studies of Methotrexate.
404 people who take Fentanyl citrate and Methotrexate together, and have interactions are studied.

What are the common drug interactions of Fentanyl citrate and Methotrexate, by gender? *
What are the common drug interactions of Fentanyl citrate and Methotrexate, by age (0-1 to 60+)? *
What are the existing conditions these people have? *
* Approximation only. Some reports may have incomplete information.
Do you take Fentanyl citrate and Methotrexate?
- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously
Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
- Fentanyl citrate (21,294 reports)
- Methotrexate (604,313 reports)
Browse all drug interactions of Fentanyl citrate and Methotrexate:
a b c d e f g h i j k l m n o p q r s t u v w x y zSub-studies by gender and age:
Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+
Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+
Browse all side effects of Fentanyl citrate:
a b c d e f g h i j k l m n o p q r s t u v w x y zBrowse all side effects of Methotrexate:
a b c d e f g h i j k l m n o p q r s t u v w x y zBrowse all interactions between Fentanyl citrate and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zBrowse all interactions between Methotrexate and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zRelated publications that referenced our studies
- Henien M, Carey B, Hullah E, Sproat C, Patel V, "methotrexate-associated osteonecrosis of the jaw: A report of two cases", Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2017 Dec .
- Henien M, Carey B, Hullah E, Sproat C, Patel V, "methotrexate-associated osteonecrosis of the jaw: A report of two cases", Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2017 Dec .
How the study uses the data?
The study uses data from the FDA. It is based on fentanyl citrate and methotrexate sodium (the active ingredients of Fentanyl citrate and Methotrexate, respectively), and Fentanyl citrate and Methotrexate (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.
How to use the study?
DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.
Who is eHealthMe?
With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
Recent studies on eHealthMe:
- Delusion and Nausea - a second ago
- Upper-Airway Cough Syndrome and drugs of ingredients of tamsulosin - 13 seconds ago
- Valtrex and Vision Blurred for Women aged 40-49 - 17 seconds ago
- Could Ibu cause Fibroma? - 26 seconds ago
- Could Fs cause Fever? - 38 seconds ago
- Sevoflurane and Blood Pressure Increased for Men aged 20-29 - 46 seconds ago
- Sevoflurane and Htn for Men aged 20-29 - 47 seconds ago
- Sevoflurane and Hypertension for Men aged 20-29 - 47 seconds ago
- Sevoflurane and Hbp for Men aged 20-29 - 47 seconds ago
- Sevoflurane and Blood Pressure - High for Men aged 20-29 - 47 seconds ago