Cinqair and Headache - a phase IV clinical study of FDA data

Summary:

Headache is reported as a side effect among people who take Cinqair (reslizumab), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Benadryl, and have Asthma.

The phase IV clinical study analyzes which people have Headache when taking Cinqair. It is created by eHealthMe based on reports of 530 people who have side effects when taking Cinqair from the FDA, and is updated regularly.

What is Cinqair?

Cinqair has active ingredients of reslizumab. eHealthMe is studying from 530 Cinqair users. Check the latest studies of Cinqair.

What is Headache?

Headache (pain in head) is found to be associated with 3,747 drugs and 5,769 conditions by eHealthMe. Check the latest studies of Headache.

On Jul, 13, 2026

530 people reported to have side effects when taking Cinqair.
Among them, 33 people (6.23%) have Headache.

Among these 33 people:

How long have people been on Cinqair when they have Headache? *

What is the gender of people who have Headache when taking Cinqair? *

female: 76.67 %
male: 23.33 %

What is the age of people who have Headache when taking Cinqair? *

What are other drugs people take besides Cinqair? *

What are other side effects people have besides Headache? *

Nausea (feeling of having an urge to vomit): 9 people, 27.27%
Chest Pain: 8 people, 24.24%
Dyspnea (difficult or laboured breathing): 8 people, 24.24%
Chills (felling of cold): 6 people, 18.18%
Dizziness: 6 people, 18.18%
Hypotension (abnormally low blood pressure): 5 people, 15.15%
Back Pain: 4 people, 12.12%
Nausea And Vomiting: 4 people, 12.12%
Rashes (redness): 3 people, 9.09%
Fatigue (feeling of tiredness): 3 people, 9.09%

What are the existing conditions these people have? *

Asthma: 14 people, 42.42%
Immunodeficiency Common Variable: 2 people, 6.06%
Stress And Anxiety: 1 person, 3.03%
Senile Osteoporosis (weak bones with ageing): 1 person, 3.03%
Gastric Disorder (disease of stomach): 1 person, 3.03%

* Approximation only. Some reports may have incomplete information.

Do you take Cinqair and have Headache?

- Check whether Headache 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 Cinqair:

Cinqair (530 reports)

Headache treatments and more:

Headache (756,642 reports)

Browse all side effects of Cinqair:

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 Headache:

Headache (3,747 drugs)

Browse all the conditions that are associated with Headache:

Headache (5,769 conditions)

How the study uses the data?

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