Effexor and Dalmane drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Effexor (venlafaxine hydrochloride) and Dalmane (flurazepam hydrochloride). Common drug interactions include cognitive disorder among females and drug withdrawal syndrome among males.
The phase IV clinical study analyzes what interactions people have when they take Effexor and Dalmane. It is created by eHealthMe based on reports of 82 people who take the same drugs from the FDA, and is updated regularly.
What is Effexor?
Effexor has active ingredients of venlafaxine hydrochloride. It is often used in depression. eHealthMe is studying from 99,489 Effexor users. Check the latest studies of Effexor.
What is Dalmane?
Dalmane has active ingredients of flurazepam hydrochloride. It is often used in insomnia. eHealthMe is studying from 1,269 Dalmane users. Check the latest studies of Dalmane.
82 people who take Effexor and Dalmane together, and have interactions are studied.

What are the common drug interactions of Effexor and Dalmane, by gender? *
What are the common drug interactions of Effexor and Dalmane, 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 Effexor and Dalmane?
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Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Effexor and Dalmane:
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+
Common Effexor side effects:
- Effexor side effect: Nausea (feeling of having an urge to vomit) (7,785 reports)
Browse all side effects of Effexor:
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 zCommon Dalmane side effects:
- Dalmane side effect: Fatigue (feeling of tiredness) (132 reports)
- Dalmane side effect: Drug ineffective (127 reports)
Browse all side effects of Dalmane:
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 zCommon Effexor interactions:
- Effexor and Ambien drug interactions: 4,475 reports
- Effexor and Aspirin drug interactions: 5,839 reports
- Effexor and Gabapentin drug interactions: 4,769 reports
- Effexor and Lipitor drug interactions: 4,546 reports
- Effexor and Neurontin drug interactions: 4,628 reports
- Effexor and Prednisone drug interactions: 4,551 reports
- Effexor and Seroquel drug interactions: 5,699 reports
- Effexor and Synthroid drug interactions: 5,684 reports
- Effexor and Wellbutrin drug interactions: 5,078 reports
- Effexor and Xanax drug interactions: 5,862 reports
Browse all interactions between Effexor 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 zCommon Dalmane interactions:
- Dalmane and Ambien: 114 reports
- Dalmane and Ativan: 108 reports
- Dalmane and Neurontin: 118 reports
- Dalmane and Prilosec: 112 reports
- Dalmane and Tylenol: 101 reports
- Dalmane and Valium: 106 reports
- Dalmane and Xanax: 155 reports
Browse all interactions between Dalmane 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 venlafaxine hydrochloride and flurazepam hydrochloride (the active ingredients of Effexor and Dalmane, respectively), and Effexor and Dalmane (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.
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