Effexor xr and Risperdal consta drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Effexor xr (venlafaxine hydrochloride) and Risperdal consta (risperidone). Common drug interactions include tachycardia among females and pruritus among males.

The phase IV clinical study analyzes what interactions people have when they take Effexor xr and Risperdal consta. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Effexor xr?

Effexor xr has active ingredients of venlafaxine hydrochloride. It is often used in depression. eHealthMe is studying from 35,233 Effexor xr users. Check the latest studies of Effexor xr.

What is Risperdal consta?

Risperdal consta has active ingredients of risperidone. It is often used in bipolar disorder. eHealthMe is studying from 17,115 Risperdal consta users. Check the latest studies of Risperdal consta.

On Jul, 06, 2026

13 people who take Effexor xr and Risperdal consta together, and have interactions are studied.

Effexor xr and Risperdal consta drug interactions.

What are the common drug interactions of Effexor Xr and Risperdal Consta, by gender? *:

female:

Tachycardia (a heart rate that exceeds the range of 100 beats/min)
Angina pectoris (chest pain due to ischemia of the heart muscle)
Asthenia (weakness)
Cardiac arrest
Cardiac murmur (an heart sound in valve abnormality)
Cardiomyopathy (weakening of the heart muscle)
Delirium (wild excitement)
Eye disorder
Fatigue (feeling of tiredness)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)

male:

Pruritus (severe itching of the skin)
Urticaria (rash of round, red welts on the skin that itch intensely)
Diabetic gastroparesis (paralysis of the muscles of the stomach caused by diabetes)
Diabetic neuropathy (neuropathic disorders that are associated with diabetes mellitus)
Dyslipidaemia (abnormal amount of lipids)
Hyperlipidaemia (presence of excess lipids in the blood)
Impaired gastric emptying
Neuropathy peripheral (surface nerve damage)
Obesity (having too much body fat)
Overdose

What are the common drug interactions of Effexor Xr and Risperdal Consta, 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:

Pruritus (severe itching of the skin)
Urticaria (rash of round, red welts on the skin that itch intensely)
Blood cholesterol increased
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diabetes mellitus inadequate control
Diabetic gastroparesis (paralysis of the muscles of the stomach caused by diabetes)
Diabetic neuropathy (neuropathic disorders that are associated with diabetes mellitus)
Dyslipidaemia (abnormal amount of lipids)
Hyperlipidaemia (presence of excess lipids in the blood)
Impaired gastric emptying

50-59:

Akathisia (a movement disorder characterized by a feeling of inner restlessness)
Feeling jittery
Insomnia (sleeplessness)
Psychomotor hyperactivity (feelings of extreme restlessness)
Restlessness (not able to rest)

60+:

Angina pectoris (chest pain due to ischemia of the heart muscle)
Asthenia (weakness)
Incoherent (talking in a confused and unclear way)
Jaundice neonatal (yellowing of skin in neonate)
Lethargy (tiredness)
Muscle rigidity (muscle stiffness)
Myalgia (muscle pain)
Neonatal respiratory distress syndrome (a serious medical condition where a newborn baby's lungs cannot provide their body with enough oxygen)
Overdose
Poor weight gain neonatal

What are the existing conditions these people have? *

Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 9 people, 69.23%
Stress And Anxiety: 2 people, 15.38%
Weight Loss: 1 person, 7.69%
Schizophrenia, Paranoid Type (delusions and auditory hallucinations but relatively normal intellectual functioning and expression of affect): 1 person, 7.69%
Psychotic Disorder: 1 person, 7.69%
Parkinson's Disease: 1 person, 7.69%
Pain: 1 person, 7.69%
High Blood Pressure: 1 person, 7.69%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 7.69%
Extrapyramidal Disorder (involuntary muscle spasms in the face and neck): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

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