Dulcolax and Detrol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Dulcolax (bisacodyl) and Detrol (tolterodine tartrate). Common drug interactions include drug ineffective among females and cartilage injury among males.

The phase IV clinical study analyzes what interactions people have when they take Dulcolax and Detrol. It is created by eHealthMe based on reports of 71 people who take the same drugs from the FDA, and is updated regularly.

What is Dulcolax?

Dulcolax has active ingredients of bisacodyl. It is often used in constipation. eHealthMe is studying from 12,897 Dulcolax users. Check the latest studies of Dulcolax.

What is Detrol?

Detrol has active ingredients of tolterodine tartrate. It is often used in urge incontinence. eHealthMe is studying from 28,669 Detrol users. Check the latest studies of Detrol.

On Jul, 19, 2026

71 people who take Dulcolax and Detrol together, and have interactions are studied.

What are the common drug interactions of Dulcolax and Detrol, by gender? *:

female:

Drug ineffective
Dysarthria (speech disorder)
Faecal incontinence (a lack of control over passing stool)
Hypercholesterolaemia (high levels of cholesterol in the blood)
Malaise (a feeling of general discomfort or uneasiness)
Memory impairment
Muscular weakness (muscle weakness)
Parkinsonism (degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination)
Pyrexia (fever)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)

male:

Cartilage injury
Deafness unilateral
Poor venous access
Post herpetic neuralgia (neuralgia caused by the varicella zoster virus)
Stress
Death
Drug ineffective
Bladder disorder
Blood cholesterol increased
Cardiac fibrillation (uncontrolled muscle contraction of heart)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Abdominal pain
Anaemia (lack of blood)
Back pain
Blood iron decreased
Dizziness
Fall
Fatigue (feeling of tiredness)
Gait disturbance
Gaze palsy (disorders affecting the ability to move both eyes in the same direction)
Haematochezia (passage of stools containing blood)

40-49:

Dyspnoea (difficult or laboured respiration)
Chronic kidney disease
Metabolic acidosis (body produces too much acid, or when the kidneys are not removing enough acid from the body)
Renal failure (kidney dysfunction)
Respiratory acidosis (respiratory failure or ventilatory failure, causes the ph of blood and other bodily fluids to decrease)
Ventricular extrasystoles (premature cardiac contraction)
Muscle spasticity (tight or stiff muscles and an inability to control those muscles)
Oedema peripheral (superficial swelling)
Urinary tract infection
Abdominal pain lower

50-59:

Dehydration (dryness resulting from the removal of water)
Dysgraphia (impaired ability to learn to write)
Dyskinesia (abnormality or impairment of voluntary movement)
Faecal incontinence (a lack of control over passing stool)
Fall
Fatigue (feeling of tiredness)
Feeling hot
Flushing (the warm, red condition of human skin)
Foot fracture
Gait disturbance

60+:

Death
Dizziness
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Poor venous access
Post herpetic neuralgia (neuralgia caused by the varicella zoster virus)
Stress
Diarrhoea
Hypertension (high blood pressure)
Muscular weakness (muscle weakness)
Anxiety

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 20 people, 28.17%
High Blood Pressure: 15 people, 21.13%
Pain: 13 people, 18.31%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 12 people, 16.90%
Stress And Anxiety: 11 people, 15.49%
Urinary Tract Infection: 10 people, 14.08%
High Blood Cholesterol: 9 people, 12.68%
Depression: 9 people, 12.68%
Sleep Disorder: 6 people, 8.45%
Muscle Spasms (muscle contraction): 5 people, 7.04%

* Approximation only. Some reports may have incomplete information.

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