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Penicillin and Nucala drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Penicillin (penicillin g potassium) and Nucala (mepolizumab). Common drug interactions include obstructive airways disorder among females.

The phase IV clinical study analyzes what interactions people have when they take Penicillin and Nucala. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Penicillin?

Penicillin has active ingredients of penicillin g potassium. It is often used in strep throat. eHealthMe is studying from 8,567 Penicillin users. Check the latest studies of Penicillin.

What is Nucala?

Nucala has active ingredients of mepolizumab. eHealthMe is studying from 26,883 Nucala users. Check the latest studies of Nucala.

On Jul, 27, 2026

11 people who take Penicillin and Nucala together, and have interactions are studied.

Penicillin and Nucala drug interactions.

What are the common drug interactions of Penicillin and Nucala, by gender? *:

female:

  1. Obstructive airways disorder (a progressive disease that makes it hard to breathe)
  2. Asthma
  3. Blood pressure increased
  4. Body mass index increased
  5. Discomfort
  6. Dyspnoea exertional (breathlessness or shortness of breath)
  7. Dyspnoea paroxysmal nocturnal (respiratory distress that awakens patients from sleep)
  8. Heart rate increased
  9. Lower respiratory tract infection
  10. Obesity (having too much body fat)

male:

n/a

What are the common drug interactions of Penicillin and Nucala, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

  1. Asthma
  2. Dyspnoea (difficult or laboured respiration)
  3. Obstructive airways disorder (a progressive disease that makes it hard to breathe)
  4. Anxiety
  5. Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
  6. Sleep disorder due to a general medical condition
  7. Wheezing (a high-pitched whistling sound made while you breath)
  8. Body mass index increased
  9. Chest discomfort
  10. Discomfort

50-59:

  1. Back pain
  2. Blood pressure increased
  3. Asthma
  4. Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves)
  5. Chest discomfort
  6. Drug hypersensitivity
  7. Dyspnoea exertional (breathlessness or shortness of breath)
  8. Dyspnoea paroxysmal nocturnal (respiratory distress that awakens patients from sleep)
  9. Heart rate increased
  10. Lower respiratory tract infection

60+:

n/a

What are the existing conditions these people have? *

  1. Asthma: 9 people, 81.82%
  2. Lower Respiratory Tract Infection: 2 people, 18.18%

* Approximation only. Some reports may have incomplete information.

Do you take Penicillin and Nucala?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Penicillin and Nucala:

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

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 Penicillin:

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 side effects of Nucala:

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 interactions between Penicillin and drugs from A to Z:

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 interactions between Nucala and drugs from A to Z:

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

How the study uses the data?

The study uses data from the FDA. It is based on penicillin g potassium and mepolizumab (the active ingredients of Penicillin and Nucala, respectively), and Penicillin and Nucala (the brand names). 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.

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