Accolate and Tenormin drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Accolate (zafirlukast) and Tenormin (atenolol). Common drug interactions include diarrhoea among females and drug ineffective among males.
The phase IV clinical study analyzes what interactions people have when they take Accolate and Tenormin. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.
What is Accolate?
Accolate has active ingredients of zafirlukast. It is often used in asthma. eHealthMe is studying from 4,220 Accolate users. Check the latest studies of Accolate.
What is Tenormin?
Tenormin has active ingredients of atenolol. It is often used in high blood pressure. eHealthMe is studying from 20,474 Tenormin users. Check the latest studies of Tenormin.
12 people who take Accolate and Tenormin together, and have interactions are studied.

What are the common drug interactions of Accolate and Tenormin, by gender? *:
female:
- Diarrhoea
- Nail disorder (disease of nail)
- Photopsia (presence of perceived flashes of light)
- Retinal exudates (discharge from retina)
- Retinal haemorrhage (bleeding from retina)
- Thrombosis (formation of a blood clot inside a blood vessel)
- Visual field defect
- Dizziness
- Dysgeusia (disorder of the sense of taste)
- Hypoglycaemia (deficiency of glucose in the bloodstream)
male:
- Drug ineffective
- Abdominal hernia
- Drug effect decreased
- Insomnia (sleeplessness)
What are the common drug interactions of Accolate and Tenormin, by age (0-1 to 60+)? *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
n/a
30-39:
n/a
40-49:
- Photopsia (presence of perceived flashes of light)
- Retinal exudates (discharge from retina)
- Retinal haemorrhage (bleeding from retina)
- Visual field defect
- Abdominal pain
- Nail disorder (disease of nail)
50-59:
- Breast cancer female
- Thrombosis (formation of a blood clot inside a blood vessel)
60+:
- Drug ineffective
- Abdominal hernia
- Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it)
- Diarrhoea
- Drug effect decreased
- Insomnia (sleeplessness)
* Approximation only. Some reports may have incomplete information.
Do you take Accolate and Tenormin?
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Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Accolate and Tenormin:
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 Accolate:
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 Tenormin:
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 Accolate 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 Tenormin 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 zafirlukast and atenolol (the active ingredients of Accolate and Tenormin, respectively), and Accolate and Tenormin (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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