Hc and Flexeril drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Hc (hydrocortisone) and Flexeril (cyclobenzaprine hydrochloride). Common drug interactions include intervertebral disc disorder among females and drug ineffective among males.
The phase IV clinical study analyzes what interactions people have when they take Hc and Flexeril. It is created by eHealthMe based on reports of 51 people who take the same drugs from the FDA, and is updated regularly.
What is Hc?
Hc has active ingredients of hydrocortisone. It is often used in addison's disease. eHealthMe is studying from 1,369 Hc users. Check the latest studies of Hc.
What is Flexeril?
Flexeril has active ingredients of cyclobenzaprine hydrochloride. It is often used in muscle spasms. eHealthMe is studying from 38,308 Flexeril users. Check the latest studies of Flexeril.
51 people who take Hc and Flexeril together, and have interactions are studied.

What are the common drug interactions of Hc and Flexeril, by gender? *
What are the common drug interactions of Hc and Flexeril, 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 Hc and Flexeril?
- 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:
Browse all drug interactions of Hc and Flexeril:
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 Hc:
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 Flexeril:
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 Hc 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 Flexeril 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 zHow the study uses the data?
The study uses data from the FDA. It is based on hydrocortisone and cyclobenzaprine hydrochloride (the active ingredients of Hc and Flexeril, respectively), and Hc and Flexeril (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:
- Pain Exacerbated and Atelectasis - 6 seconds ago
- Could Clozapine cause Orthostatic Hypertension? - 11 seconds ago
- Neuromuscular Blockade Reversal and Atrial Fibrillation/Flutter - 28 seconds ago
- Could Oxycodone cause Pleurisy? - 29 seconds ago
- Could Hydrocodone Bitartrate And Acetaminophen cause Swelling? - 31 seconds ago
- Drug interactions of Azithromycin and Prandin - 36 seconds ago
- Drug interactions of Paxil and Mometasone Furoate - 39 seconds ago
- Could Magnesium Aspartate cause Depressed Level Of Consciousness? - 41 seconds ago
- Could Kynamro cause Fatigue? - 44 seconds ago
- Could Alcohol cause Nausea? - 49 seconds ago