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Flat affect and drugs of ingredients of codeine sulfate (a real world drug study)


Summary:

Flat affect is reported only by a few people who take drugs with ingredients of codeine sulfate. This phase IV clinical study analyzes 41,713 people who have side effects while taking drugs with ingredients of codeine sulfate from the the FDA. Among them, 1 have Flat affect. Find out below who they are, when they have Flat affect and more.

Drug(s) considered in the study (i.e. both brand name and generic drugs): Codeine, Codeine sulfate.

On Jun, 19, 2026

41,713 people reported to have side effects when taking drugs with ingredients of codeine sulfate.
Among them, 1 person (0.0%) has Flat affect

What is Flat affect?

Flat affect (absence of emotional response to a situation) is found to be associated with 293 drugs and 459 conditions by eHealthMe. Check the latest studies of Flat affect.

Number of reports submitted per year:

Could drugs with ingredients of codeine sulfate cause Flat affect?

Gender of people who have Flat affect when taking drugs with ingredients of codeine sulfate *:

  • female: 100 %
  • male: 0.0 %

Conditions people have *:

You may use this to check any potential undetected conditions.

  1. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 100.00%

Other drugs people take *:

You may use this to check any potential interacting drugs.

  1. Zolpidem: 1 person, 100.00%
  2. Zocor: 1 person, 100.00%
  3. Levaquin: 1 person, 100.00%
  4. Heparin: 1 person, 100.00%
  5. Furosemide: 1 person, 100.00%
  6. Flonase: 1 person, 100.00%
  7. Erythromycin: 1 person, 100.00%
  8. Ery-Tab: 1 person, 100.00%
  9. Divalproex: 1 person, 100.00%
  10. Diazepam: 1 person, 100.00%

Other side effects people have besides Flat affect *:

You may use this to check any potential undetected side effects.

  1. Tremor (trembling or shaking movements in one or more parts of your body): 1 person, 100.00%
  2. Insomnia (sleeplessness): 1 person, 100.00%
  3. Bipolar Disorder (mood disorder): 1 person, 100.00%
  4. Bradykinesia (decreased bodily movement. it is associated with basal ganglia diseases): 1 person, 100.00%
  5. Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 1 person, 100.00%
  6. Dementia With Lewy Bodies (progressive degenerative disease or syndrome of the brain): 1 person, 100.00%
  7. Emotional Distress: 1 person, 100.00%
  8. Gait Disturbance: 1 person, 100.00%
  9. Headache (pain in head): 1 person, 100.00%
  10. Macrocytosis (enlargement of red blood cells with near-constant haemoglobin concentration): 1 person, 100.00%

* Approximation only. Some reports may have incomplete information.

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.

Related studies

Drugs with ingredients of codeine sulfate, their effectiveness, alternatives and more:

How the study uses the data?

The study uses data from the FDA. It is based on codeine sulfate. All drugs that have the same active ingredients (e.g. brand name and generic drugs) are considered. Dosage of drugs is not considered in the study.

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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