Oxycodone and Mouth haemorrhage - a phase IV clinical study of FDA data

Summary:

Mouth haemorrhage is reported as a side effect among people who take Oxycodone (oxycodone hydrochloride), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Zometa, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Mouth haemorrhage when taking Oxycodone. It is created by eHealthMe based on reports of 159,853 people who have side effects when taking Oxycodone from the FDA, and is updated regularly.

What is Oxycodone?

Oxycodone has active ingredients of oxycodone hydrochloride. It is often used in pain. eHealthMe is studying from 162,592 Oxycodone users. Check the latest studies of Oxycodone.

What is Mouth haemorrhage?

Mouth haemorrhage (bleeding from mouth) is found to be associated with 798 drugs and 908 conditions by eHealthMe. Check the latest studies of Mouth haemorrhage.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 01, 2026

159,853 people reported to have side effects when taking Oxycodone.
Among them, 108 people (0.07%) have Mouth haemorrhage.

Could Oxycodone cause Mouth haemorrhage?

Among these 108 people:

How long have people been on Oxycodone when they have Mouth haemorrhage? *

Click here to view more results

What is the gender of people who have Mouth haemorrhage when taking Oxycodone? *

Click here to view

* Approximation only. Some reports may have incomplete information.

Do you take Oxycodone and have Mouth haemorrhage?

- Check whether Mouth haemorrhage 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 Oxycodone:

Oxycodone (162,592 reports)

Mouth haemorrhage treatments and more:

Mouth haemorrhage (9,378 reports)

How severe was Mouth haemorrhage and when was it recovered:

Mouth haemorrhage in Oxycodone

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

Mouth haemorrhage and drugs with ingredients of oxycodone hydrochloride

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 Oxycodone:

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 Mouth haemorrhage:

Mouth haemorrhage (798 drugs)

Browse all the conditions that are associated with Mouth haemorrhage:

Mouth haemorrhage (908 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on oxycodone hydrochloride (the active ingredients of Oxycodone) and Oxycodone (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.