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Azithromycin and Haemoglobin increased - a phase IV clinical study of FDA data

Summary:

Haemoglobin increased is reported as a side effect among people who take Azithromycin (azithromycin), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Vitamin B12, and have Pain.

The phase IV clinical study analyzes which people have Haemoglobin increased when taking Azithromycin. It is created by eHealthMe based on reports of 38,326 people who have side effects when taking Azithromycin from the FDA, and is updated regularly.

What is Azithromycin?

Azithromycin has active ingredients of azithromycin. It is often used in sinusitis. eHealthMe is studying from 40,716 Azithromycin users. Check the latest studies of Azithromycin.

What is Haemoglobin increased?

Haemoglobin increased is found to be associated with 480 drugs and 537 conditions by eHealthMe. Check the latest studies of Haemoglobin increased.

On Jul, 12, 2026

38,326 people reported to have side effects when taking Azithromycin.
Among them, 14 people (0.04%) have Haemoglobin increased.

Could Azithromycin cause Haemoglobin increased?

Among these 14 people:

How long have people been on Azithromycin when they have Haemoglobin increased? *

  • < 1 month: 100 %
  • 1 - 6 months: 0.0 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Haemoglobin increased when taking Azithromycin? *

  • female: 72.73 %
  • male: 27.27 %

What is the age of people who have Haemoglobin increased when taking Azithromycin? *

  • 0-1: 10 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 10 %
  • 50-59: 80 %
  • 60+: 0.0 %

What are other drugs people take besides Azithromycin? *

  1. Vitamin B12: 10 people, 71.43%
  2. Oxycodone: 9 people, 64.29%
  3. Hydrocortisone: 8 people, 57.14%
  4. Ciprofloxacin: 8 people, 57.14%
  5. Folic Acid: 8 people, 57.14%
  6. Methotrexate: 8 people, 57.14%
  7. Vancomycin: 7 people, 50.00%
  8. Cholestyramine: 5 people, 35.71%
  9. Albuterol Sulfate: 5 people, 35.71%
  10. Pentasa: 3 people, 21.43%

What are other side effects people have besides Haemoglobin increased? *

  1. Haematocrit Increased: 13 people, 92.86%
  2. High Blood Cholesterol: 11 people, 78.57%
  3. Malaise (a feeling of general discomfort or uneasiness): 11 people, 78.57%
  4. White Blood Cell Disorder: 10 people, 71.43%
  5. Headache (pain in head): 10 people, 71.43%
  6. Lower Respiratory Tract Infection: 10 people, 71.43%
  7. Nerve Compression: 10 people, 71.43%
  8. Large Intestinal Ulcer: 10 people, 71.43%
  9. Oropharyngeal Pain: 10 people, 71.43%
  10. Pain: 10 people, 71.43%

What are the existing conditions these people have? *

  1. Pain: 11 people, 78.57%
  2. Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 10 people, 71.43%
  3. Psoriasis (immune-mediated disease that affects the skin): 1 person, 7.14%
  4. Dermatitis Allergic (inflammation of the skin due allergic reaction): 1 person, 7.14%
  5. Depression: 1 person, 7.14%
  6. Asthma: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Azithromycin and have Haemoglobin increased?

- Check whether Haemoglobin increased is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Azithromycin:

Haemoglobin increased treatments and more:

How severe was Haemoglobin increased and when was it recovered:

Expand to all the drugs that have ingredients of azithromycin:

Sub-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 Azithromycin:

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 z

Browse all the drugs that are associated with Haemoglobin increased:

Browse all the conditions that are associated with Haemoglobin increased:

How the study uses the data?

The study uses data from the FDA. It is based on azithromycin (the active ingredients of Azithromycin) and Azithromycin (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.

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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