Acetaminophen and Foetal heart rate abnormal - a phase IV clinical study of FDA data

Summary:

Foetal heart rate abnormal is reported as a side effect among people who take Acetaminophen (acetaminophen), especially for people who are female, 30-39 old, have been taking the drug for < 1 month also take Sodium Bicarbonate, and have Sinus tachycardia.

The phase IV clinical study analyzes which people have Foetal heart rate abnormal when taking Acetaminophen. It is created by eHealthMe based on reports of 181,086 people who have side effects when taking Acetaminophen from the FDA, and is updated regularly.

What is Acetaminophen?

Acetaminophen has active ingredients of acetaminophen. It is often used in pain. eHealthMe is studying from 183,077 Acetaminophen users. Check the latest studies of Acetaminophen.

What is Foetal heart rate abnormal?

Foetal heart rate abnormal is found to be associated with 118 drugs and 195 conditions by eHealthMe. Check the latest studies of Foetal heart rate abnormal.

On Jul, 15, 2026

181,086 people reported to have side effects when taking Acetaminophen.
Among them, 49 people (0.03%) have Foetal heart rate abnormal.

Could Acetaminophen cause Foetal heart rate abnormal?

Among these 49 people:

How long have people been on Acetaminophen when they have Foetal heart rate abnormal? *

What is the gender of people who have Foetal heart rate abnormal when taking Acetaminophen? *

female: 97.44 %
male: 2.56 %

What is the age of people who have Foetal heart rate abnormal when taking Acetaminophen? *

What are other drugs people take besides Acetaminophen? *

What are other side effects people have besides Foetal heart rate abnormal? *

Emotional Distress: 24 people, 48.98%
Hyperhidrosis (abnormally increased sweating): 24 people, 48.98%
Maternal Exposure During Pregnancy (use of substance during pregnancy): 22 people, 44.90%
Sinus Tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node): 17 people, 34.69%
Serotonin Syndrome (occurs when two drugs that affect the body's level of serotonin are taken together at the same time): 17 people, 34.69%
Drug Ineffective: 16 people, 32.65%
Abortion Spontaneous (naturally occurring miscarriage): 15 people, 30.61%
Tremor (trembling or shaking movements in one or more parts of your body): 15 people, 30.61%
Arrhythmias (irregular heartbeat): 15 people, 30.61%
Hypertonia (abnormal increase in muscle tension and a reduced ability of a muscle to stretch): 15 people, 30.61%

What are the existing conditions these people have? *

Migraine (headache): 19 people, 38.78%
Sinus Tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node): 19 people, 38.78%
Body Temperature Increased: 17 people, 34.69%
Nausea And Vomiting: 16 people, 32.65%
Nausea (feeling of having an urge to vomit): 16 people, 32.65%
Hyperemesis Gravidarum (a condition characterized by severe nausea, vomiting, weight loss, and electrolyte disturbance): 15 people, 30.61%
Morning Sickness (sickness in morning during pregnancy): 14 people, 28.57%
Fever: 11 people, 22.45%
Anaesthesia: 11 people, 22.45%
Serotonin Syndrome (occurs when two drugs that affect the body's level of serotonin are taken together at the same time): 11 people, 22.45%

* Approximation only. Some reports may have incomplete information.

Do you take Acetaminophen and have Foetal heart rate abnormal?

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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Acetaminophen:

Acetaminophen (183,077 reports)

Browse all side effects of Acetaminophen:

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 Foetal heart rate abnormal:

Foetal heart rate abnormal (118 drugs)

Browse all the conditions that are associated with Foetal heart rate abnormal:

Foetal heart rate abnormal (195 conditions)

How the study uses the data?

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