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Morphine and Hyperpathia - a phase IV clinical study of FDA data

Summary:

Hyperpathia is reported as a side effect among people who take Morphine (morphine sulfate), especially for people who are female, 50-59 old, also take Coreg, and have Tremor.

The phase IV clinical study analyzes which people have Hyperpathia when taking Morphine. It is created by eHealthMe based on reports of 180,723 people who have side effects when taking Morphine from the FDA, and is updated regularly.

What is Morphine?

Morphine has active ingredients of morphine sulfate. It is often used in pain. eHealthMe is studying from 182,911 Morphine users. Check the latest studies of Morphine.

What is Hyperpathia?

Hyperpathia (clinical symptom of certain neurological disorders wherein nociceptive stimuli evoke exaggerated levels of pain) is found to be associated with 29 drugs and 18 conditions by eHealthMe. Check the latest studies of Hyperpathia.

On Sep, 18, 2025

180,723 people reported to have side effects when taking Morphine.
Among them, 6 people (0.0%) have Hyperpathia.

Could Morphine cause Hyperpathia?

Among these 6 people:

What is the gender of people who have Hyperpathia when taking Morphine? *

  • female: 83.33 %
  • male: 16.67 %

What is the age of people who have Hyperpathia when taking Morphine? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 0.0 %
  • 50-59: 83.33 %
  • 60+: 16.67 %

What are other drugs people take besides Morphine? *

  1. Klonopin: 5 people, 83.33%
  2. Pantoprazole: 5 people, 83.33%
  3. Oxycodone: 5 people, 83.33%
  4. Norvasc: 5 people, 83.33%
  5. Duragesic: 5 people, 83.33%
  6. Coreg: 5 people, 83.33%
  7. Clonazepam: 4 people, 66.67%
  8. Dilaudid: 4 people, 66.67%
  9. Soma: 4 people, 66.67%
  10. Hydroxyzine: 4 people, 66.67%

What are other side effects people have besides Hyperpathia? *

  1. Abasia (inability to walk): 6 people, 100.00%
  2. Pain In Extremity: 6 people, 100.00%
  3. Head Injury: 6 people, 100.00%
  4. Headache (pain in head): 6 people, 100.00%
  5. Blood Calcium Decreased: 6 people, 100.00%
  6. Heart Rate Increased: 6 people, 100.00%
  7. Nausea And Vomiting: 6 people, 100.00%
  8. Nausea (feeling of having an urge to vomit): 6 people, 100.00%
  9. Myositis (inflammation of the muscles): 6 people, 100.00%
  10. Muscle Spasms (muscle contraction): 6 people, 100.00%

What are the existing conditions these people have? *

  1. Tremor (trembling or shaking movements in one or more parts of your body): 5 people, 83.33%
  2. Neuralgia (pain in one or more nerves): 4 people, 66.67%
  3. Paranasal Sinus Hypersecretion: 1 person, 16.67%

* Approximation only. Some reports may have incomplete information.

Do you take Morphine and have Hyperpathia?

- Check whether Hyperpathia 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 Morphine:

Hyperpathia treatments and more:

How severe was Hyperpathia and when was it recovered:

Expand to all the drugs that have ingredients of morphine sulfate:

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 Morphine:

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 Hyperpathia:

Browse all the conditions that are associated with Hyperpathia:

Drugs similar to Morphine and Hyperpathia :

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on morphine sulfate (the active ingredients of Morphine) and Morphine (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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