Doxycycline hyclate and Appetite - increased - a phase IV clinical study of FDA data

Summary:

Appetite - increased is reported as a side effect among people who take Doxycycline hyclate (doxycycline hyclate), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Vitamin D3, and have Narcolepsy.

The phase IV clinical study analyzes which people have Appetite - increased when taking Doxycycline hyclate. It is created by eHealthMe based on reports of 16,516 people who have side effects when taking Doxycycline hyclate from the FDA, and is updated regularly.

What is Doxycycline hyclate?

Doxycycline hyclate has active ingredients of doxycycline hyclate. It is often used in acne. eHealthMe is studying from 17,884 Doxycycline hyclate users. Check the latest studies of Doxycycline hyclate.

What is Appetite - increased?

Appetite - increased (increased appetite is when you want to eat much more often or in larger quantities than your body requires) is found to be associated with 1,601 drugs and 2,026 conditions by eHealthMe. Check the latest studies of Appetite - increased.

On Jul, 10, 2026

16,516 people reported to have side effects when taking Doxycycline hyclate.
Among them, 49 people (0.3%) have Appetite - increased.

Could Doxycycline hyclate cause Appetite - increased?

Among these 49 people:

How long have people been on Doxycycline hyclate when they have Appetite - increased? *

What is the gender of people who have Appetite - increased when taking Doxycycline hyclate? *

female: 75.61 %
male: 24.39 %

What is the age of people who have Appetite - increased when taking Doxycycline hyclate? *

What are other drugs people take besides Doxycycline hyclate? *

What are other side effects people have besides Appetite - increased? *

Weight Decreased: 17 people, 34.69%
Seasonal Allergy (allergic condition due to certain season): 15 people, 30.61%
Fatigue (feeling of tiredness): 14 people, 28.57%
Nausea (feeling of having an urge to vomit): 13 people, 26.53%
Headache (pain in head): 12 people, 24.49%
Peripheral Swelling: 11 people, 22.45%
Muscle Spasms (muscle contraction): 10 people, 20.41%
Diarrhea: 9 people, 18.37%
Joint Pain: 8 people, 16.33%
Sinusitis (inflammation of sinus): 8 people, 16.33%

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 11 people, 22.45%
Short-Bowel Syndrome (a condition in which the body cannot absorb enough fluids and nutrients because part of the small intestine is missing): 8 people, 16.33%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 6 people, 12.24%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 4 people, 8.16%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 4 people, 8.16%
Malabsorption (a state arising from abnormality in absorption of food nutrients across the gastrointestinal (gi) tract): 4 people, 8.16%
Insomnia (sleeplessness): 4 people, 8.16%
Depression: 3 people, 6.12%
Endocrine Ophthalmopathy (increased water content of retroocular orbital tissues; associated with thyroid disease, usually hyperthyroidism): 3 people, 6.12%
Generalized Anxiety Disorder (excessive, uncontrollable, unexplained and often irrational worry): 3 people, 6.12%

* Approximation only. Some reports may have incomplete information.

Do you take Doxycycline hyclate and have Appetite - increased?

- Check whether Appetite - increased is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Doxycycline hyclate:

Doxycycline hyclate (17,884 reports)

Browse all side effects of Doxycycline hyclate:

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 Appetite - increased:

Appetite - increased (1,601 drugs)

Browse all the conditions that are associated with Appetite - increased:

Appetite - increased (2,026 conditions)

How the study uses the data?

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