Bactrim ds and Appetite - increased - a phase IV clinical study of FDA data

Summary:

Appetite - increased is reported as a side effect among people who take Bactrim ds (sulfamethoxazole; trimethoprim), especially for people who are female, 60+ old, also take Zoloft, and have Nausea.

The phase IV clinical study analyzes which people have Appetite - increased when taking Bactrim ds. It is created by eHealthMe based on reports of 16,059 people who have side effects when taking Bactrim ds from the FDA, and is updated regularly.

What is Bactrim ds?

Bactrim ds has active ingredients of sulfamethoxazole; trimethoprim. It is often used in urinary tract infection. eHealthMe is studying from 17,027 Bactrim ds users. Check the latest studies of Bactrim ds.

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 1,567 drugs and 2,030 conditions by eHealthMe. Check the latest studies of Appetite - increased.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 01, 2026

16,059 people reported to have side effects when taking Bactrim ds.
Among them, 38 people (0.24%) have Appetite - increased.

Could Bactrim ds cause Appetite - increased?

Among these 38 people:

What is the gender of people who have Appetite - increased when taking Bactrim ds? *

female: 62.5 %
male: 37.5 %

What is the age of people who have Appetite - increased when taking Bactrim ds? *

What are other drugs people take besides Bactrim ds? *

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

Weight Increased: 18 people, 47.37%
Fatigue (feeling of tiredness): 14 people, 36.84%
Stress And Anxiety: 11 people, 28.95%
Headache (pain in head): 10 people, 26.32%
Memory Loss: 8 people, 21.05%
Tremor (trembling or shaking movements in one or more parts of your body): 8 people, 21.05%
Nausea (feeling of having an urge to vomit): 8 people, 21.05%
Staphylococcal Infection (an infection with staphylococcus bacteria): 7 people, 18.42%
Indigestion: 7 people, 18.42%
Musculoskeletal Stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves): 6 people, 15.79%

What are the existing conditions these people have? *

Nausea (feeling of having an urge to vomit): 8 people, 21.05%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 6 people, 15.79%
Headache (pain in head): 6 people, 15.79%
Back Pain: 5 people, 13.16%
Sleep Disorder: 5 people, 13.16%
Drowsiness: 5 people, 13.16%
Depression: 5 people, 13.16%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 5 people, 13.16%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 4 people, 10.53%
Pain: 4 people, 10.53%

* Approximation only. Some reports may have incomplete information.

Do you take Bactrim ds and have Appetite - increased?

- Check whether Appetite - increased is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Bactrim ds:

Bactrim ds (17,027 reports)

Appetite - increased treatments and more:

Appetite - increased (35,586 reports)

How severe was Appetite - increased and when was it recovered:

Appetite - increased in Bactrim ds

Expand to all the drugs that have ingredients of sulfamethoxazole; trimethoprim:

Appetite - increased and drugs with ingredients of sulfamethoxazole; trimethoprim (186 reports)

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 Bactrim ds:

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 (1,567 drugs)

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

Appetite - increased (2,030 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on sulfamethoxazole; trimethoprim (the active ingredients of Bactrim ds) and Bactrim ds (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.