Keflex and Haemangioma of skin - a phase IV clinical study of FDA data
Summary:
Haemangioma of skin is reported only by a few people who take Keflex.
The phase IV clinical study analyzes which people take Keflex and have Haemangioma of skin. It is created by eHealthMe based on reports of 13,830 people who have side effects while taking Keflex from the FDA, and is updated regularly.
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.
13,830 people reported to have side effects when taking Keflex.
Among them, 1 person (0.01%) has Haemangioma of skin.
What is Keflex?
Keflex has active ingredients of cephalexin. It is often used in infection. eHealthMe is studying from 14,743 Keflex users for its effectiveness, alternative drugs and more.
What is Haemangioma of skin?
Haemangioma of skin (noncancerous, abnormally dense collections of dilated small blood vessels that may occur in the skin or internal organs) is found to be associated with 532 drugs and 277 conditions by eHealthMe.
Number of Keflex and Haemangioma of skin reports submitted per year:

Gender of people who have Haemangioma of skin when taking Keflex *:
- female: 100 %
- male: 0.0 %
Age of people who have Haemangioma of skin when taking Keflex *:
- 0-1: 0.0 %
- 2-9: 0.0 %
- 10-19: 0.0 %
- 20-29: 0.0 %
- 30-39: 0.0 %
- 40-49: 0.0 %
- 50-59: 0.0 %
- 60+: 100 %
Common drugs people take besides Keflex *:
- Xanax: 1 person, 100.00%
- Darvocet: 1 person, 100.00%
- Fentanyl Transdermal System: 1 person, 100.00%
- Felodipine: 1 person, 100.00%
- Edecrin: 1 person, 100.00%
- Econazole Nitrate: 1 person, 100.00%
- Doxycycline: 1 person, 100.00%
- Diprivan: 1 person, 100.00%
- Diflucan: 1 person, 100.00%
- Diazepam: 1 person, 100.00%
Common side effects people have besides Haemangioma of skin *:
- Tinnitus (a ringing in the ears): 1 person, 100.00%
- Thyroid Neoplasm (tumour of thyroid): 1 person, 100.00%
- Constipation: 1 person, 100.00%
- Deafness Neurosensory: 1 person, 100.00%
- Diabetes: 1 person, 100.00%
- Diverticulum (out pouching of a hollow (or a fluid-filled) structure in the body): 1 person, 100.00%
- Ear Pain: 1 person, 100.00%
- Faecal Incontinence (a lack of control over passing stool): 1 person, 100.00%
- Haematochezia (passage of stools containing blood): 1 person, 100.00%
- Headache (pain in head): 1 person, 100.00%
Common conditions people have *:
- Sleep Disorder: 1 person, 100.00%
- Nervousness: 1 person, 100.00%
* Approximation only. Some reports may have incomplete information.
Do you take Keflex and have Haemangioma of skin?
Check whether Haemangioma of skin is associated with a drug or a conditionHow 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 publications that referenced our studies
- Agrawal A, Rao M, Jasdanwala S, Mathur A, Eng M, "Cephalexin Induced Cholestatic Jaundice", Case reports in gastrointestinal medicine, 2014 Aug .
Related studies
How severe was Haemangioma of skin and when was it recovered:
Expand to all the drugs that have ingredients of cephalexin:
Alternative drugs to, pros and cons of Keflex:
- Keflex (14,743 reports)
Common Keflex side effects:
- Pain: 1,593 reports
- Fatigue (feeling of tiredness): 1,354 reports
- Stress and anxiety: 1,336 reports
- Breathing difficulty: 1,314 reports
- Rashes (redness): 1,202 reports
Browse all side effects of Keflex:
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 zHaemangioma of skin treatments and more:
- Haemangioma of skin (542 reports)
COVID vaccines that are related to Haemangioma of skin:
- Haemangioma of skin in Moderna COVID Vaccine
- Haemangioma of skin in Pfizer BioNTech Covid Vaccine
- Haemangioma of skin in Johnson and Johnson Covid Vaccine
Common drugs associated with Haemangioma of skin:
- Gilenya: 174 reports
All the drugs that are associated with Haemangioma of skin:
- Haemangioma of skin (532 drugs)
Common conditions associated with Haemangioma of skin:
- Multiple sclerosis: 177 reports
All the conditions that are associated with Haemangioma of skin:
- Haemangioma of skin (277 conditions)
How the study uses the data?
The study uses data from the FDA. It is based on cephalexin (the active ingredients of Keflex) and Keflex (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.
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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