Malarone and Atenolol drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Malarone and Atenolol. Common interactions include alopecia among females and anxiety among males.
The phase IV clinical study analyzes what interactions people who take Malarone and Atenolol have. It is created by eHealthMe based on reports of 14 people who take Malarone and Atenolol 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.
14 people who take Malarone and Atenolol together, and have interactions are studied.
What is Malarone?
Malarone has active ingredients of atovaquone; proguanil hydrochloride. It is often used in malaria. eHealthMe is studying from 3,021 Malarone users for its effectiveness, alternative drugs and more.
What is Atenolol?
Atenolol has active ingredients of atenolol. It is often used in high blood pressure. eHealthMe is studying from 166,964 Atenolol users for its effectiveness, alternative drugs and more.
Number of Malarone and Atenolol reports submitted per year:

Common Malarone and Atenolol drug interactions by gender *:
female:
- Alopecia
- Bladder pain
- Pain
- Urge incontinence
male:
- Anxiety
- Decreased appetite
- Dyspnoea
- Hallucination
- Headache
- Hypermetabolism
- Hypoaesthesia
- Initial insomnia
- Insomnia
- Muscle tightness
Common Malarone and Atenolol drug interactions by age *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
n/a
30-39:
- Electrocardiogram qt prolonged
- Malaise
- Palpitations
- Presyncope
- Supraventricular tachycardia
- Anxiety
- Cardiovascular disorder
40-49:
n/a
50-59:
- Arthralgia
- Asthma
- Band neutrophil count increased
- Blood bilirubin increased
- Blood glucose increased
- Chills
- Diarrhoea
- Eye swelling
- Hypersensitivity
- Lower respiratory tract infection
60+:
- Anxiety
- Atrial fibrillation
- Hallucination
- Headache
- Hypermetabolism
- Hypoaesthesia
- Initial insomnia
- Insomnia
- Muscle tightness
- Nocturia
Common conditions people have *:
- Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 2 people, 14.29%
- Food Poisoning (poison in food): 1 person, 7.14%
* Approximation only. Some reports may have incomplete information.
Do you take Malarone and Atenolol?
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 Malarone and Atenolol interactions:
- Stress and anxiety: 5 reports
- Insomnia (sleeplessness): 4 reports
Browse all drug interactions of Malarone and Atenolol:
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 Malarone side effects:
- Diarrhea: 210 reports
- Fever: 208 reports
- Headache (pain in head): 172 reports
- Fatigue (feeling of tiredness): 166 reports
- Nausea and vomiting: 165 reports
- Rashes (redness): 156 reports
- Dizziness: 154 reports
- Malaise (a feeling of general discomfort or uneasiness): 143 reports
Browse all side effects of Malarone:
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 Atenolol side effects:
- Fatigue (feeling of tiredness): 10,479 reports
- Drug ineffective: 9,267 reports
- Diarrhea: 9,043 reports
- Weakness: 8,888 reports
- Breathing difficulty: 8,780 reports
- High blood pressure: 8,407 reports
- Dizziness: 8,273 reports
Browse all side effects of Atenolol:
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 Atenolol interactions:
- Atenolol and Aspirin: 26,880 reports
- Atenolol and Lisinopril: 18,101 reports
- Atenolol and Metformin: 15,853 reports
- Atenolol and Amlodipine: 15,525 reports
- Atenolol and Simvastatin: 14,980 reports
- Atenolol and Omeprazole: 14,782 reports
- Atenolol and Zide: 12,951 reports
- Atenolol and Hydrochlorothiazide: 12,905 reports
- Atenolol and Furosemide: 12,651 reports
- Atenolol and Prednisone: 12,105 reports
Browse all interactions between Atenolol 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 atovaquone; proguanil hydrochloride and atenolol (the active ingredients of Malarone and Atenolol, respectively), and Malarone and Atenolol (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 Malarone and Atenolol.
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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