Monodox and Abdominal pain - a phase IV clinical study of FDA data

Summary:

Abdominal pain is reported as a side effect among people who take Monodox (doxycycline), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Protonix, and have Hereditary neuropathic amyloidosis.

The phase IV clinical study analyzes which people have Abdominal pain when taking Monodox. It is created by eHealthMe based on reports of 327 people who have side effects when taking Monodox from the FDA, and is updated regularly.

What is Monodox?

Monodox has active ingredients of doxycycline. It is often used in acne. eHealthMe is studying from 388 Monodox users. Check the latest studies of Monodox.

What is Abdominal pain?

Abdominal pain is found to be associated with 3,226 drugs and 5,744 conditions by eHealthMe. Check the latest studies of Abdominal pain.

On Jul, 18, 2026

327 people reported to have side effects when taking Monodox.
Among them, 16 people (4.89%) have Abdominal pain.

Among these 16 people:

How long have people been on Monodox when they have Abdominal pain? *

What is the gender of people who have Abdominal pain when taking Monodox? *

female: 71.43 %
male: 28.57 %

What is the age of people who have Abdominal pain when taking Monodox? *

What are other drugs people take besides Monodox? *

What are other side effects people have besides Abdominal pain? *

Fatigue (feeling of tiredness): 11 people, 68.75%
Weakness: 7 people, 43.75%
Back Pain: 7 people, 43.75%
Diarrhea: 6 people, 37.50%
Haemoglobin Decreased: 6 people, 37.50%
Blood Creatinine Increased: 5 people, 31.25%
Colitis (inflammation of colon): 5 people, 31.25%
Muscle Aches (muscle pain): 5 people, 31.25%
Anaemia (lack of blood): 5 people, 31.25%
Blood Albumin Decreased: 4 people, 25.00%

What are the existing conditions these people have? *

Insomnia (sleeplessness): 4 people, 25.00%
Nausea (feeling of having an urge to vomit): 4 people, 25.00%
Hereditary Neuropathic Amyloidosis (hereditary- diseases resulting from abnormal deposition of certain proteins (amyloid) in various bodily areas by problems with signals from the nerves): 4 people, 25.00%
Stress And Anxiety: 3 people, 18.75%
Pain: 3 people, 18.75%
Wheezing (a high-pitched whistling sound made while you breath): 2 people, 12.50%
Dizziness: 2 people, 12.50%
Dyspnea (difficult or laboured breathing): 2 people, 12.50%
Fibromyalgia (a long-term condition which causes pain all over the body): 2 people, 12.50%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 12.50%

* Approximation only. Some reports may have incomplete information.

Do you take Monodox and have Abdominal pain?

- Check whether Abdominal pain 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 Monodox:

Monodox (388 reports)

Abdominal pain treatments and more:

Abdominal pain (286,410 reports)

Browse all side effects of Monodox:

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 Abdominal pain:

Abdominal pain (3,226 drugs)

Browse all the conditions that are associated with Abdominal pain:

Abdominal pain (5,744 conditions)

Related publications that referenced our studies

Bhuvan KC, ALrasheedy AA, Ibrahim MI, "A case report from Nepalese community pharmacy on levofloxacin induced severe abdominal pain", Saudi Pharmaceutical Journal, 2013 Jul .
Dmour HH, Zayadeen AR, Shawagfeh JS, "Effect of Long Term Prophylaxis of Antimalarial Drug (Doxycycline) on Liver Span by Ultrasound", Middle East Journal of Internal Medicine, 2013 Jan .
Bhuvan KC, ALrasheedy AA, Ibrahim MI, "A case report from Nepalese community pharmacy on levofloxacin induced severe abdominal pain", Saudi Pharmaceutical Journal, 2013 Jul .
Dmour HH, Zayadeen AR, Shawagfeh JS, "Effect of Long Term Prophylaxis of Antimalarial Drug (Doxycycline) on Liver Span by Ultrasound", Middle East Journal of Internal Medicine, 2013 Jan .

How the study uses the data?

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