Trimethoprim and Seroquel drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Trimethoprim (trimethoprim) and Seroquel (quetiapine fumarate). Common drug interactions include nausea among females and diabetes mellitus among males.

The phase IV clinical study analyzes what interactions people have when they take Trimethoprim and Seroquel. It is created by eHealthMe based on reports of 36 people who take the same drugs from the FDA, and is updated regularly.

What is Trimethoprim?

Trimethoprim has active ingredients of trimethoprim. It is often used in urinary tract infection. eHealthMe is studying from 8,213 Trimethoprim users. Check the latest studies of Trimethoprim.

What is Seroquel?

Seroquel has active ingredients of quetiapine fumarate. It is often used in bipolar disorder. eHealthMe is studying from 120,285 Seroquel users. Check the latest studies of Seroquel.

On Jul, 12, 2026

36 people who take Trimethoprim and Seroquel together, and have interactions are studied.

Trimethoprim and Seroquel drug interactions.

What are the common drug interactions of Trimethoprim and Seroquel, by gender? *:

female:

Nausea (feeling of having an urge to vomit)
Weight decreased
Delirium (wild excitement)
Diabetic complication
Apathy
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Astigmatism (refractive error of the eye in which parallel rays of light from an external source do not converge on a single focal point on the retina)
Bacterial infection
Blood culture positive
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)

male:

Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Back pain
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Chest discomfort
Chest pain
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Constipation
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Cough
Diabetic complication

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Rhabdomyolysis (a condition in which damaged skeletal muscle tissue breaks down)
Cardiac arrest
Emotional distress
Hypoxic-ischaemic encephalopathy (a condition that occurs when the entire brain is deprived of an adequate oxygen supply, but the deprivation isn't total)
Memory impairment
Migraine (headache)
Scar

30-39:

Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diabetic retinopathy (damage to the retina caused by complications of diabetes)
Ataxia (loss of full control of bodily movements)
Fall
Tremor (trembling or shaking movements in one or more parts of your body)
Completed suicide (act of taking one's own life)
Drug toxicity
Multiple drug overdose intentional

40-49:

Pharyngitis (inflammation of the pharynx, causing a sore throat)
Pneumonia
Vomiting
Diabetic complication
Apathy
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Astigmatism (refractive error of the eye in which parallel rays of light from an external source do not converge on a single focal point on the retina)
Bacterial infection
Blood culture positive
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)

50-59:

Delirium (wild excitement)
Chronic kidney disease
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)

60+:

Dysphagia (a condition in which swallowing is difficult or painful)
Dysarthria (speech disorder)
Anxiety
Ataxia (loss of full control of bodily movements)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Back pain
Cardiac failure congestive
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Chest discomfort
Chest pain

What are the existing conditions these people have? *

Depression: 8 people, 22.22%
Stress And Anxiety: 4 people, 11.11%
Dementia (madness): 3 people, 8.33%
Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 3 people, 8.33%
Psychotic Disorder: 3 people, 8.33%
Pain: 3 people, 8.33%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 3 people, 8.33%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 8.33%
Insomnia (sleeplessness): 3 people, 8.33%
Hallucinations (sensations that appear real but are created by your mind): 3 people, 8.33%

* Approximation only. Some reports may have incomplete information.

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