Haldol and Buscopan drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Haldol (haloperidol) and Buscopan (hyoscine butylbromide). Common drug interactions include sepsis among females and vomiting among males.

The phase IV clinical study analyzes what interactions people have when they take Haldol and Buscopan. It is created by eHealthMe based on reports of 33 people who take the same drugs from the FDA, and is updated regularly.

What is Haldol?

Haldol has active ingredients of haloperidol. It is often used in schizophrenia. eHealthMe is studying from 23,102 Haldol users. Check the latest studies of Haldol.

What is Buscopan?

Buscopan has active ingredients of hyoscine butylbromide. eHealthMe is studying from 4,828 Buscopan users. Check the latest studies of Buscopan.

On Jul, 16, 2026

33 people who take Haldol and Buscopan together, and have interactions are studied.

What are the common drug interactions of Haldol and Buscopan, by gender? *:

female:

Sepsis (a severe blood infection that can lead to organ failure and death)
Shock (a life-threatening condition with symptoms like low blood pressure, weakness, shallow breathing, cold, clammy skin)
Subcutaneous nodule
Thrombocytopenia (decrease of platelets in blood)
Nausea (feeling of having an urge to vomit)
General physical health deterioration (weak health status)
Vomiting
Abdominal pain
Back pain
Acquired porphyria (group of disorders that result in a build up of chemicals called porphyrins in the body)

male:

Vomiting
Aphasia (damage to the parts of the brain that control language)
Diaphragmatic disorder
Diarrhoea
Nausea (feeling of having an urge to vomit)
Renal failure (kidney dysfunction)
Urinary retention (the inability to completely or partially empty the bladder)
Urinary tract infection
Blood pressure decreased
Depressed level of consciousness

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

0-1:

n/a

2-9:

n/a

10-19:

Dysarthria (speech disorder)
Galactorrhoea (secretion of breast milk in men)
Hyperprolactinaemia (abnormally high levels of prolactin in the blood)
Muscle rigidity (muscle stiffness)
Salivary hypersecretion (excess saliva secretion)

20-29:

n/a

30-39:

Aphasia (damage to the parts of the brain that control language)
Asthenia (weakness)
Dysphemia (stammering or stuttering)
Gait disturbance
Miosis (constriction of the pupil of the eye, resulting from a normal response to an increase in light)
Salivary hypersecretion (excess saliva secretion)
Sedation
Vomiting
Speech disorder

40-49:

Diaphragmatic disorder
Diarrhoea
Nausea (feeling of having an urge to vomit)
Renal failure (kidney dysfunction)
Urinary retention (the inability to completely or partially empty the bladder)
Urinary tract infection
Vomiting
Fatigue (feeling of tiredness)
Renal disorder (kidney disease)

50-59:

Rhabdomyolysis (a condition in which damaged skeletal muscle tissue breaks down)
Febrile neutropenia (fever with reduced white blood cells)
General physical health deterioration (weak health status)
Pneumonia influenzal (the flu with pneumonia)
Colitis ischaemic (due to infection of intestine impaired blood supply to colon)
Blood pressure decreased
Cardiac arrest
Depressed level of consciousness
Lung disorder (lung disease)
Muscle atrophy (a decrease in the mass of the muscle)

60+:

Nausea (feeling of having an urge to vomit)
Abdominal pain
Tremor (trembling or shaking movements in one or more parts of your body)
Diarrhoea
General physical health deterioration (weak health status)
Liver injury
Squamous cell carcinoma (a cancer of a kind of epithelial cell)
Vertigo
Pelvic pain
Anaemia (lack of blood)

What are the existing conditions these people have? *

Nausea (feeling of having an urge to vomit): 9 people, 27.27%
Pain: 6 people, 18.18%
Colorectal Cancer Metastatic (cancer of colon and rectal spreads to other parts): 5 people, 15.15%
Urinary Tract Infection Fungal: 3 people, 9.09%
Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 3 people, 9.09%
Constipation: 3 people, 9.09%
Febrile Neutropenia (fever with reduced white blood cells): 3 people, 9.09%
Fever: 3 people, 9.09%
Abdominal Pain: 3 people, 9.09%
H1n1 Influenza (flu (influenza), which is caused by virus influenza a (h1n1)): 3 people, 9.09%

* Approximation only. Some reports may have incomplete information.

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