Ritalin and Blood prolactin increased - a phase IV clinical study of FDA data


Blood prolactin increased is found among people who take Ritalin, especially for people who are male, 40-49 old.

The phase IV clinical study analyzes which people take Ritalin and have Blood prolactin increased. It is created by eHealthMe based on reports of 24,248 people who have side effects when taking Ritalin 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.

On Nov, 30, 2022

24,248 people reported to have side effects when taking Ritalin.
Among them, 11 people (0.05%) have Blood prolactin increased.

What is Ritalin?

Ritalin has active ingredients of methylphenidate hydrochloride. It is often used in attention deficit hyperactivity disorder. eHealthMe is studying from 27,290 Ritalin users for its effectiveness, alternative drugs and more.

What is Blood prolactin increased?

Blood prolactin increased is found to be associated with 740 drugs and 494 conditions by eHealthMe.

Number of Ritalin and Blood prolactin increased reports submitted per year:

Could Ritalin cause Blood prolactin increased?

Gender of people who have Blood prolactin increased when taking Ritalin *:

  • female: 27.27 %
  • male: 72.73 %

Age of people who have Blood prolactin increased when taking Ritalin *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 25 %
  • 20-29: 25 %
  • 30-39: 0.0 %
  • 40-49: 50 %
  • 50-59: 0.0 %
  • 60+: 0.0 %

Common drugs people take besides Ritalin *:

  1. Lexapro: 5 people, 45.45%
  2. Risperdal: 4 people, 36.36%
  3. Concerta: 3 people, 27.27%
  4. Wellbutrin Sr: 3 people, 27.27%
  5. Xyrem: 3 people, 27.27%
  6. Percocet: 2 people, 18.18%
  7. Hydrocodone Bitartrate And Acetaminophen: 2 people, 18.18%
  8. Remeron: 2 people, 18.18%
  9. Seroquel: 2 people, 18.18%
  10. Phenergan: 2 people, 18.18%

Common side effects people have besides Blood prolactin increased *:

  1. Blood Testosterone Decreased: 5 people, 45.45%
  2. Gynecomastia (enlargement of the gland tissue of the male breast): 5 people, 45.45%
  3. Weight Increased: 4 people, 36.36%
  4. Pituitary Tumor Benign: 3 people, 27.27%
  5. Sleep Apnea Syndrome: 2 people, 18.18%
  6. Therapeutic Response Decreased (less preventive response): 2 people, 18.18%
  7. Neuropathy Peripheral (surface nerve damage): 2 people, 18.18%
  8. Fear: 1 person, 9.09%
  9. Haematuria (presence of blood in urine): 1 person, 9.09%
  10. Glycosylated Haemoglobin Increased: 1 person, 9.09%

Common conditions people have *:

  1. Cataplexy (loss of muscle tone accompanied by full conscious awareness): 3 people, 27.27%
  2. Sleep Disorder: 2 people, 18.18%
  3. Agitation (state of anxiety or nervous excitement): 2 people, 18.18%
  4. Psychomotor Hyperactivity (feelings of extreme restlessness): 1 person, 9.09%
  5. Mental Impairment (a condition affecting the body, perhaps through sight or hearing loss, a mobility difficulty or a health condition): 1 person, 9.09%
  6. Major Depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings): 1 person, 9.09%
  7. Impulsive Behavior: 1 person, 9.09%
  8. Compulsions (performing an act persistently and repetitively): 1 person, 9.09%
  9. Bipolar Disorder (mood disorder): 1 person, 9.09%
  10. Aggression: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Ritalin and have Blood prolactin increased?

Check whether Blood prolactin increased is associated with a drug or a condition

How 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

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How severe was Blood prolactin increased and when was it recovered:

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

Alternative drugs to, pros and cons of Ritalin:

Common Ritalin side effects:

Browse all side effects of Ritalin:

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Blood prolactin increased treatments and more:

COVID vaccines that are related to Blood prolactin increased:

Common drugs associated with Blood prolactin increased:

All the drugs that are associated with Blood prolactin increased:

Common conditions associated with Blood prolactin increased:

All the conditions that are associated with Blood prolactin increased:

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.

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: 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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