Nitrous oxide and Nasopharyngitis - a phase IV clinical study of FDA data

Summary:

Nasopharyngitis is reported as a side effect among people who take Nitrous oxide (nitrous oxide), especially for people who are female, 50-59 old, also take Copaxone, and have Progressive relapsing multiple sclerosis.

The phase IV clinical study analyzes which people have Nasopharyngitis when taking Nitrous oxide. It is created by eHealthMe based on reports of 1,772 people who have side effects when taking Nitrous oxide from the FDA, and is updated regularly.

What is Nitrous oxide?

Nitrous oxide has active ingredients of nitrous oxide. eHealthMe is studying from 1,780 Nitrous oxide users. Check the latest studies of Nitrous oxide.

What is Nasopharyngitis?

Nasopharyngitis (inflammation of the nasopharynx) is found to be associated with 2,433 drugs and 2,241 conditions by eHealthMe. Check the latest studies of Nasopharyngitis.

On Aug, 01, 2026

1,772 people reported to have side effects when taking Nitrous oxide.
Among them, 11 people (0.62%) have Nasopharyngitis.

Could Nitrous oxide cause Nasopharyngitis?

Among these 11 people:

What is the gender of people who have Nasopharyngitis when taking Nitrous oxide? *

female: 72.73 %
male: 27.27 %

What is the age of people who have Nasopharyngitis when taking Nitrous oxide? *

What are other drugs people take besides Nitrous oxide? *

What are other side effects people have besides Nasopharyngitis? *

Weakness: 5 people, 45.45%
Tremor (trembling or shaking movements in one or more parts of your body): 5 people, 45.45%
Cystitis Noninfective (non-infectious inflammation of the wall of the bladder): 5 people, 45.45%
Fall: 5 people, 45.45%
Fatigue (feeling of tiredness): 5 people, 45.45%
Feeling Hot: 5 people, 45.45%
Gait Disturbance: 5 people, 45.45%
General Physical Health Deterioration (weak health status): 5 people, 45.45%
Headache (pain in head): 5 people, 45.45%
Heart Disease: 5 people, 45.45%

What are the existing conditions these people have? *

Secondary Progressive Multiple Sclerosis (a stage of ms which comes after relapsing remitting ms in many cases): 5 people, 45.45%
Bladder Disorder: 5 people, 45.45%
Progressive Relapsing Multiple Sclerosis (chronic autoimmune disease of the central nervous system in which gradual destruction of myelin occurs in patches throughout the brain or spinal cord or both): 5 people, 45.45%
Sepsis (a severe blood infection that can lead to organ failure and death): 3 people, 27.27%
Lung Disorder (lung disease): 3 people, 27.27%
Asthma: 3 people, 27.27%
Cardiac Valve Disease (heart valve disease): 3 people, 27.27%
Cheilitis (infection of lips): 3 people, 27.27%
Constipation: 3 people, 27.27%
Dyskinesia (abnormality or impairment of voluntary movement): 3 people, 27.27%

* Approximation only. Some reports may have incomplete information.

Do you take Nitrous oxide and have Nasopharyngitis?

- Check whether Nasopharyngitis 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 Nitrous oxide:

Nitrous oxide (1,780 reports)

Nasopharyngitis treatments and more:

Nasopharyngitis (239,332 reports)

Browse all side effects of Nitrous oxide:

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 Nasopharyngitis:

Nasopharyngitis (2,433 drugs)

Browse all the conditions that are associated with Nasopharyngitis:

Nasopharyngitis (2,241 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on nitrous oxide (the active ingredients of Nitrous oxide) and Nitrous oxide (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.