Risperdal and Diastat drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Risperdal (risperidone) and Diastat (diazepam). Common drug interactions include convulsion among females and allergy to arthropod sting among males.

The phase IV clinical study analyzes what interactions people have when they take Risperdal and Diastat. It is created by eHealthMe based on reports of 47 people who take the same drugs from the FDA, and is updated regularly.

What is Risperdal?

Risperdal has active ingredients of risperidone. It is often used in bipolar disorder. eHealthMe is studying from 127,729 Risperdal users. Check the latest studies of Risperdal.

What is Diastat?

Diastat has active ingredients of diazepam. eHealthMe is studying from 2,104 Diastat users. Check the latest studies of Diastat.

On Jul, 20, 2026

47 people who take Risperdal and Diastat together, and have interactions are studied.

Risperdal and Diastat drug interactions.

What are the common drug interactions of Risperdal and Diastat, by gender? *:

female:

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Gaze palsy (disorders affecting the ability to move both eyes in the same direction)
Diarrhoea
Aggression
Drug level decreased
Ear infection
Weight increased
Affective disorder (mental disorder)
Anaemia (lack of blood)
Anger

male:

Allergy to arthropod sting
Anaphylactic reaction (serious allergic reaction)
Acute respiratory failure
Breast hyperplasia (accumulation of abnormal cells in a breast duct)
Ear infection
Grand mal convulsion (a type of generalized seizure that affects the entire brain)
Pneumonia
Rash
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
Respiratory distress (difficulty in breathing)

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

0-1:

n/a

2-9:

Gaze palsy (disorders affecting the ability to move both eyes in the same direction)
Stomatitis (inflammation of mucous membrane of mouth)
Breast hyperplasia (accumulation of abnormal cells in a breast duct)
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Drug level decreased
Ear infection
Rash
Weight increased
Acute respiratory failure
Fall

10-19:

Allergy to arthropod sting
Anaphylactic reaction (serious allergic reaction)
Suicide attempt
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Aggression
Diarrhoea
Schizoaffective disorder (a mental disorder characterized by disordered thought)
Drug level decreased
Grand mal convulsion (a type of generalized seizure that affects the entire brain)
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)

20-29:

Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures)
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Decreased activity
Disturbance in attention
Hypersensitivity
Lethargy (tiredness)
Muscle atrophy (a decrease in the mass of the muscle)
Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)

30-39:

Anger
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Cough
Drug level decreased
Erythema of eyelid (redness of the eyelid)
Eyelids pruritus (eyelids itching)
Grand mal convulsion (a type of generalized seizure that affects the entire brain)
Rhinorrhoea (watery mucus discharge from the nose)
Snoring
Aggression

40-49:

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)

50-59:

n/a

60+:

Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Concomitant disease progression (progress in accompanying disease)
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Drug level decreased
Ear infection
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Pneumonia
Weight increased

What are the existing conditions these people have? *

Lennox-Gastaut Syndrome (epilepsy characterized by frequent seizures and different seizure types): 11 people, 23.40%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 7 people, 14.89%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 7 people, 14.89%
Tuberous Sclerosis (a rare genetic disease that causes benign tumours to grow in the brain and other organs): 6 people, 12.77%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 6 people, 12.77%
Failure To Thrive (inadequate weight gain and physical growth in children): 6 people, 12.77%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 5 people, 10.64%
Abnormal Behavior: 4 people, 8.51%
Status Epilepticus (a life-threatening condition in which the brain is in a state of persistent seizure): 3 people, 6.38%
Salivary Hypersecretion (excess saliva secretion): 3 people, 6.38%

* Approximation only. Some reports may have incomplete information.

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