Allegra and Senna drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Allegra and Senna. Common interactions include pain among females and anxiety among males.
The phase IV clinical study analyzes what interactions people who take Allegra and Senna have. It is created by eHealthMe based on reports of 295 people who take Allegra and Senna from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
295 people who take Allegra and Senna together, and have interactions are studied.
What is Allegra?
Allegra has active ingredients of fexofenadine hydrochloride. It is often used in allergies. eHealthMe is studying from 68,513 Allegra users for its effectiveness, alternative drugs and more.
What is Senna?
Senna has active ingredients of senna. It is often used in constipation. eHealthMe is studying from 31,906 Senna users for its effectiveness, alternative drugs and more.
Number of Allegra and Senna reports submitted per year:

Allegra and Senna drug interactions by gender *:
Allegra and Senna drug interactions by age *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Allegra and Senna?
Personalize this study to your gender and ageHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of the 2 drugs:
Common Allegra and Senna interactions:
- Pain: 30 reports
- Stress and anxiety: 25 reports
- Fatigue (feeling of tiredness): 22 reports
- Pneumonia: 20 reports
- Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 4 reports
Browse all drug interactions of Allegra and Senna:
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 Allegra side effects:
- Drug ineffective: 9,288 reports
- Fatigue (feeling of tiredness): 3,823 reports
- Headache (pain in head): 3,484 reports
- Breathing difficulty: 3,388 reports
- Dizziness: 3,082 reports
- Rashes (redness): 2,992 reports
- Pain: 2,960 reports
Browse all side effects of Allegra:
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 Senna side effects:
- Fatigue (feeling of tiredness): 3,033 reports
- Constipation: 2,200 reports
- Pain: 1,942 reports
- Breathing difficulty: 1,899 reports
- Pneumonia: 1,830 reports
- Weakness: 1,790 reports
- Diarrhea: 1,738 reports
- Nausea and vomiting: 1,714 reports
Browse all side effects of Senna:
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 Allegra interactions:
- Allegra and Singulair: 6,152 reports
- Allegra and Aspirin: 5,638 reports
- Allegra and Flonase: 4,731 reports
- Allegra and Prednisone: 4,332 reports
- Allegra and Vitamin d: 4,101 reports
- Allegra and Synthroid: 3,901 reports
- Allegra and Nexium: 3,882 reports
- Allegra and Albuterol: 3,731 reports
- Allegra and Zyrtec: 3,291 reports
- Allegra and Lipitor: 3,272 reports
Browse all interactions between Allegra 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 Senna interactions:
- Senna and Aspirin: 6,544 reports
- Senna and Omeprazole: 5,412 reports
- Senna and Gabapentin: 4,162 reports
- Senna and Furosemide: 4,030 reports
- Senna and Ondansetron: 3,975 reports
- Senna and Oxycodone: 3,761 reports
- Senna and Miralax: 3,610 reports
- Senna and Pantoprazole: 3,461 reports
- Senna and Lactulose: 3,347 reports
- Senna and Paracetamol: 3,304 reports
Browse all interactions between Senna 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 fexofenadine hydrochloride and senna (the active ingredients of Allegra and Senna, respectively), and Allegra and Senna (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. Patients in the study may take other drugs besides Allegra and Senna.
Who is eHealthMe?
With medical big data and proven AI 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 600+ 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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