1. Home
  2. Analysis
  3. Ritalin
  4. Pulmonary-oedema

Ritalin and Pulmonary oedema - a phase IV clinical study of FDA data

Summary:

Pulmonary oedema is reported as a side effect among people who take Ritalin (methylphenidate hydrochloride), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Ativan, and have Fatigue.

The phase IV clinical study analyzes which people have Pulmonary oedema when taking Ritalin. It is created by eHealthMe based on reports of 26,179 people who have side effects when taking Ritalin from the FDA, and is updated regularly.

What is Ritalin?

Ritalin has active ingredients of methylphenidate hydrochloride. It is often used in attention deficit hyperactivity disorder. eHealthMe is studying from 29,427 Ritalin users. Check the latest studies of Ritalin.

What is Pulmonary oedema?

Pulmonary oedema (fluid accumulation in the lungs) is found to be associated with 1,849 drugs and 1,965 conditions by eHealthMe. Check the latest studies of Pulmonary oedema.

On Jul, 08, 2026

26,179 people reported to have side effects when taking Ritalin.
Among them, 38 people (0.15%) have Pulmonary oedema.

Could Ritalin cause Pulmonary oedema?

Among these 38 people:

How long have people been on Ritalin when they have Pulmonary oedema? *

  • < 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 Pulmonary oedema when taking Ritalin? *

  • female: 52.63 %
  • male: 47.37 %

What is the age of people who have Pulmonary oedema when taking Ritalin? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 15.62 %
  • 20-29: 6.25 %
  • 30-39: 3.12 %
  • 40-49: 18.75 %
  • 50-59: 31.25 %
  • 60+: 25.0 %

What are other drugs people take besides Ritalin? *

  1. Ativan: 10 people, 26.32%
  2. Morphine: 8 people, 21.05%
  3. Lasix: 8 people, 21.05%
  4. Reglan: 7 people, 18.42%
  5. Synthroid: 7 people, 18.42%
  6. Celexa: 6 people, 15.79%
  7. Norvasc: 6 people, 15.79%
  8. Motrin: 6 people, 15.79%
  9. Pepcid: 6 people, 15.79%
  10. Coumadin: 6 people, 15.79%

What are other side effects people have besides Pulmonary oedema? *

  1. Fatigue (feeling of tiredness): 9 people, 23.68%
  2. Chest Pain: 9 people, 23.68%
  3. Pain: 9 people, 23.68%
  4. Dyspnea (difficult or laboured breathing): 9 people, 23.68%
  5. Pleural Effusion (water on the lungs): 8 people, 21.05%
  6. Nausea (feeling of having an urge to vomit): 7 people, 18.42%
  7. Ascites (accumulation of fluid in the abdominal cavity): 7 people, 18.42%
  8. Hypotension (abnormally low blood pressure): 7 people, 18.42%
  9. Rales (an abnormal respiratory sound characterized by fine crackles): 6 people, 15.79%
  10. Acute Kidney Failure: 6 people, 15.79%

What are the existing conditions these people have? *

  1. Fatigue (feeling of tiredness): 4 people, 10.53%
  2. Gastrointestinal Stromal Tumor: 3 people, 7.89%
  3. Dementia Alzheimer's Type (loss of mental ability with alzheimer's symptom): 2 people, 5.26%
  4. Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 2 people, 5.26%
  5. Social Avoidant Behavior: 2 people, 5.26%
  6. Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 5.26%
  7. Ill-Defined Disorder: 2 people, 5.26%
  8. Neoplasm Malignant (cancer tumour): 2 people, 5.26%
  9. Diabetes: 2 people, 5.26%
  10. Stress And Anxiety: 1 person, 2.63%

* Approximation only. Some reports may have incomplete information.

Do you take Ritalin and have Pulmonary oedema?

- Check whether Pulmonary oedema 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 Ritalin:

Pulmonary oedema treatments and more:

How severe was Pulmonary oedema and when was it recovered:

Expand to all the drugs that have ingredients of methylphenidate hydrochloride:

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 Ritalin:

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 Pulmonary oedema:

Browse all the conditions that are associated with Pulmonary oedema:

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on methylphenidate hydrochloride (the active ingredients of Ritalin) and Ritalin (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.

Recent studies on eHealthMe:

© 2026 eHealthMe.com. All rights reserved. Use of this site constitutes acceptance of eHealthMe.com's terms of service and privacy policy.