Tylenol w/ codeine no. 3 and Blood pressure abnormal - a phase IV clinical study of FDA data

Summary:

Blood pressure abnormal is reported as a side effect among people who take Tylenol w/ codeine no. 3 (acetaminophen; codeine phosphate), especially for people who are female, 60+ old, also take Vioxx, and have Joint pain.

The phase IV clinical study analyzes which people have Blood pressure abnormal when taking Tylenol w/ codeine no. 3. It is created by eHealthMe based on reports of 4,453 people who have side effects when taking Tylenol w/ codeine no. 3 from the FDA, and is updated regularly.

What is Tylenol w/ codeine no. 3?

Tylenol w/ codeine no. 3 has active ingredients of acetaminophen; codeine phosphate. It is often used in pain. eHealthMe is studying from 4,920 Tylenol w/ codeine no. 3 users. Check the latest studies of Tylenol w/ codeine no. 3.

What is Blood pressure abnormal?

Blood pressure abnormal is found to be associated with 1,620 drugs and 1,713 conditions by eHealthMe. Check the latest studies of Blood pressure abnormal.

On Aug, 08, 2026

4,453 people reported to have side effects when taking Tylenol w/ codeine no. 3.
Among them, 16 people (0.36%) have Blood pressure abnormal.

Could Tylenol w/ codeine no. 3 cause Blood pressure abnormal?

Among these 16 people:

What is the gender of people who have Blood pressure abnormal when taking Tylenol w/ codeine no. 3? *

female: 68.75 %
male: 31.25 %

What is the age of people who have Blood pressure abnormal when taking Tylenol w/ codeine no. 3? *

What are other drugs people take besides Tylenol w/ codeine no. 3? *

What are other side effects people have besides Blood pressure abnormal? *

Hypotension (abnormally low blood pressure): 7 people, 43.75%
Acute Kidney Failure: 6 people, 37.50%
Nausea (feeling of having an urge to vomit): 6 people, 37.50%
Cardio-Respiratory Arrest (sudden dysfunction of heart and lungs): 5 people, 31.25%
Rashes (redness): 5 people, 31.25%
Rectal Haemorrhage (bleeding from anus): 5 people, 31.25%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 5 people, 31.25%
Nervousness: 5 people, 31.25%
Stress And Anxiety: 5 people, 31.25%
Throat Irritation: 5 people, 31.25%

What are the existing conditions these people have? *

Joint Pain: 4 people, 25.00%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 1 person, 6.25%
Nervousness: 1 person, 6.25%
Nervous System Disorder (a general class of medical conditions affecting the nervous system): 1 person, 6.25%
Deep Venous Thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis): 1 person, 6.25%
Asthma: 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Tylenol w/ codeine no. 3 and have Blood pressure abnormal?

- Check whether Blood pressure abnormal 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 Tylenol w/ codeine no. 3:

Tylenol w/ codeine no. 3 (4,920 reports)

Blood pressure abnormal treatments and more:

Blood pressure abnormal (67,744 reports)

How severe was Blood pressure abnormal and when was it recovered:

Blood pressure abnormal in Tylenol w/ codeine no. 3

Expand to all the drugs that have ingredients of acetaminophen; codeine phosphate:

Blood pressure abnormal and drugs with ingredients of acetaminophen; codeine phosphate (83 reports)

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 Tylenol w/ codeine no. 3:

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 Blood pressure abnormal:

Blood pressure abnormal (1,620 drugs)

Browse all the conditions that are associated with Blood pressure abnormal:

Blood pressure abnormal (1,713 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on acetaminophen; codeine phosphate (the active ingredients of Tylenol w/ codeine no. 3) and Tylenol w/ codeine no. 3 (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.