List of adverse effects of risperidone
Risperidone is an antipsychotic medication widely used in the treatment of schizophrenia, bipolar disorder, and irritability associated with autism. While it can be effective in managing symptoms of these conditions, risperidone can also cause a range of adverse effects. This article aims to provide a comprehensive list of the known adverse effects associated with the use of risperidone.
Common Adverse Effects[edit | edit source]
The most commonly reported adverse effects of risperidone include:
Cardiovascular[edit | edit source]
Risperidone has been associated with several cardiovascular effects such as:
- Orthostatic hypotension (sudden drop in blood pressure upon standing)
- Tachycardia (rapid heartbeat)
Endocrine and Metabolic[edit | edit source]
Risperidone can influence the endocrine system and metabolism, leading to:
- Hyperprolactinemia (elevated levels of prolactin in the blood)
- Diabetes mellitus type 2
- Dyslipidemia (abnormal levels of lipids in the blood)
Gastrointestinal[edit | edit source]
Gastrointestinal adverse effects may include:
- Nausea
- Vomiting
- Constipation
- Dyspepsia (indigestion)
Neurological[edit | edit source]
Neurological adverse effects are among the most concerning and include:
- Extrapyramidal symptoms (EPS) such as:
* Parkinsonism (symptoms resembling Parkinson's disease) * Akathisia (a state of restlessness) * Dystonia (involuntary muscle contractions)
- Tardive dyskinesia (a long-term movement disorder)
- Neuroleptic malignant syndrome (NMS), a rare but life-threatening reaction
Psychiatric[edit | edit source]
Some individuals may experience psychiatric side effects, including:
Reproductive and Sexual[edit | edit source]
Risperidone can affect sexual and reproductive health, causing:
- Sexual dysfunction
- Amenorrhea (absence of menstruation)
- Gynecomastia (breast enlargement in males)
Dermatological[edit | edit source]
Skin-related adverse effects may occur, such as:
Ophthalmological[edit | edit source]
Effects on the eyes have been reported, including:
Others[edit | edit source]
Other adverse effects include:
- Increased risk of stroke in elderly patients with dementia-related psychosis
- Weight gain
Management of Adverse Effects[edit | edit source]
Management of risperidone's adverse effects involves a combination of dose adjustment, switching to another antipsychotic medication, and symptomatic treatment for specific side effects. It is crucial for patients to communicate any adverse effects with their healthcare provider to optimize treatment and minimize discomfort.
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