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Theophyl and Lymphoma - a phase IV clinical study of FDA data

Summary:

Lymphoma is reported as a side effect among people who take Theophyl (theophylline), especially for people who are female, 60+ old, also take Breo Ellipta, and have Asthma.

The phase IV clinical study analyzes which people have Lymphoma when taking Theophyl. It is created by eHealthMe based on reports of 18,974 people who have side effects when taking Theophyl from the FDA, and is updated regularly.

What is Theophyl?

Theophyl has active ingredients of theophylline. eHealthMe is studying from 19,174 Theophyl users. Check the latest studies of Theophyl.

What is Lymphoma?

Lymphoma (cancer that begins in immune system cells) is found to be associated with 958 drugs and 1,013 conditions by eHealthMe. Check the latest studies of Lymphoma.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

18,974 people reported to have side effects when taking Theophyl.
Among them, 28 people (0.15%) have Lymphoma.

Could Theophyl cause Lymphoma?

Among these 28 people:

What is the gender of people who have Lymphoma when taking Theophyl? *

  • female: 75 %
  • male: 25 %

What is the age of people who have Lymphoma when taking Theophyl? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 5.26 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 0.0 %
  • 50-59: 5.26 %
  • 60+: 89.47 %

What are other drugs people take besides Theophyl? *

  1. Alvesco: 11 people, 39.29%
  2. Breo Ellipta: 11 people, 39.29%
  3. Spiriva Respimat: 9 people, 32.14%
  4. Spiriva: 8 people, 28.57%
  5. Prednisone: 6 people, 21.43%
  6. Enbrel: 4 people, 14.29%
  7. Omeprazole: 4 people, 14.29%
  8. Nucala: 4 people, 14.29%
  9. Lasix: 4 people, 14.29%
  10. Albuterol: 4 people, 14.29%

What are other side effects people have besides Lymphoma? *

  1. Wheezing (a high-pitched whistling sound made while you breath): 11 people, 39.29%
  2. Cough: 11 people, 39.29%
  3. Asthma: 11 people, 39.29%
  4. Dyspnea (difficult or laboured breathing): 11 people, 39.29%
  5. Sleep Disorder: 11 people, 39.29%
  6. Blood Count Abnormal: 10 people, 35.71%
  7. Productive Cough: 5 people, 17.86%
  8. Weakness: 5 people, 17.86%
  9. Anaemia (lack of blood): 4 people, 14.29%
  10. Fever: 4 people, 14.29%

What are the existing conditions these people have? *

  1. Asthma: 13 people, 46.43%
  2. Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 3 people, 10.71%
  3. Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 2 people, 7.14%
  4. Prostate Cancer Stage Iii: 2 people, 7.14%
  5. High Blood Pressure: 2 people, 7.14%
  6. Enlarged Prostate: 2 people, 7.14%
  7. Suicide Attempt: 1 person, 3.57%
  8. Myelodysplastic Syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged): 1 person, 3.57%
  9. Immunodeficiency Common Variable: 1 person, 3.57%
  10. Diabetes: 1 person, 3.57%

* Approximation only. Some reports may have incomplete information.

Do you take Theophyl and have Lymphoma?

- Check whether Lymphoma 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 Theophyl:

Lymphoma treatments and more:

How severe was Lymphoma and when was it recovered:

Expand to all the drugs that have ingredients of theophylline:

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 Theophyl:

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 Lymphoma:

Browse all the conditions that are associated with Lymphoma:

Related publications that referenced our studies

How the study uses the data?

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