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

Summary:

Drug interactions are reported among people who take Trimethoprim (trimethoprim) and Tolterodine tartrate (tolterodine tartrate). Common drug interactions include disability among females and angina pectoris among males.

The phase IV clinical study analyzes what interactions people have when they take Trimethoprim and Tolterodine tartrate. It is created by eHealthMe based on reports of 23 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 Tolterodine tartrate?

Tolterodine tartrate has active ingredients of tolterodine tartrate. It is often used in urge incontinence. eHealthMe is studying from 3,694 Tolterodine tartrate users. Check the latest studies of Tolterodine tartrate.

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

23 people who take Trimethoprim and Tolterodine tartrate together, and have interactions are studied.

Trimethoprim and Tolterodine tartrate drug interactions.

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

female:

Disability
Drug toxicity
Myalgia (muscle pain)
Parkinson's disease
Accidental death
Blood sodium decreased
Drug hypersensitivity
Hospitalisation
Hypertension (high blood pressure)
Surgery

male:

Angina pectoris (chest pain due to ischemia of the heart muscle)
Chest pain
Erythema (redness of the skin)
Fatigue (feeling of tiredness)
Lip swelling
Oedema peripheral (superficial swelling)
Pain
Trigeminal neuralgia (a painful condition of the nerve responsible for most facial sensation)
Urticaria (rash of round, red welts on the skin that itch intensely)

What are the common drug interactions of Trimethoprim and Tolterodine Tartrate, 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:

Blood sodium increased
Blood sodium decreased
Fatigue (feeling of tiredness)
Pain
Trigeminal neuralgia (a painful condition of the nerve responsible for most facial sensation)

50-59:

Angina pectoris (chest pain due to ischemia of the heart muscle)
Chest pain

60+:

Disability
Drug toxicity
Decreased appetite
Dysarthria (speech disorder)
Erythema (redness of the skin)
Fall
Hypermetropia (abnormal condition in which vision for distant objects is better than for near objects)
Hypersomnia (excessive daytime sleepiness (eds))
Hypoglycaemia (deficiency of glucose in the bloodstream)
Lip swelling

What are the existing conditions these people have? *

Depression: 8 people, 34.78%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 13.04%
Drowsiness: 3 people, 13.04%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 3 people, 13.04%
Breast Cancer: 2 people, 8.70%

* Approximation only. Some reports may have incomplete information.

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