Notice: Images are for illustration only and may not reflect the exact product you receive. Brand-name medications may look different depending on their country of origin—Canadian versions, for example, often include a "PR" symbol on the packaging. Rest assured, the medication, dosage, and active ingredients will be exactly as prescribed. Canada Pharmacy Store is committed to your health and safety, and we work only with licensed pharmacies to ensure you receive trusted, high-quality medication every time.
General Medication Fact Sheet for Sular
| Field | Information |
|---|---|
| Medication Name | Sular |
| Generic Name | Risperidone |
| Boxed/Label Warning | Increased mortality in elderly patients with dementia-related psychosis. |
| Purpose | Treatment of schizophrenia and bipolar disorder. |
| Mechanism of Action | Antagonizes dopamine D2 receptors and serotonin 5-HT2A receptors in the brain. |
| Dosage Forms | Oral tablets |
| Available Strengths | 1 mg, 2 mg, 3 mg, 4 mg |
| Dosage Frequency | Typically once daily or twice daily, as directed by a healthcare provider. |
| Common Side Effects | Drowsiness, weight gain, increased appetite, dizziness, constipation, dry mouth. |
| Serious Side Effects | Neuroleptic Malignant Syndrome (NMS), tardive dyskinesia, hyperglycemia, stroke, seizures, orthostatic hypotension. |
| Drug Interactions | Antihypertensives, levodopa, dopamine agonists, CNS depressants (e.g., alcohol, benzodiazepines), CYP2D6 inhibitors (e.g., paroxetine, fluoxetine). |
| Important Notes | Monitor for signs of hyperglycemia and movement disorders. Avoid alcohol. Use caution when driving or operating machinery. |
| Storage | Store at room temperature away from moisture and light. |
| Missed Dose | Take as soon as you remember; skip if it’s almost time for your next dose. Do not double the dose. |
| Alternatives | Abilify (aripiprazole), Zyprexa (olanzapine), Quetiapine (Seroquel), Haloperidol |
Sular Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Abilify (aripiprazole) | Partial dopamine D2 receptor agonist, serotonin 5-HT1A receptor agonist, and serotonin 5-HT2A receptor antagonist. | Atypical antipsychotic, often used for schizophrenia, bipolar disorder, and depression. |
| Zyprexa (olanzapine) | Dopamine and serotonin receptor antagonist. | Atypical antipsychotic used for schizophrenia and bipolar disorder. Higher risk of weight gain. |
| Quetiapine (Seroquel) | Dopamine and serotonin receptor antagonist. | Atypical antipsychotic used for schizophrenia, bipolar disorder, and as an adjunct for depression. |
| Haloperidol | Dopamine D2 receptor antagonist. | Typical antipsychotic. Higher risk of extrapyramidal symptoms. |
Sular Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Drowsiness | Neuroleptic Malignant Syndrome (NMS) |
| Weight gain | Tardive dyskinesia |
| Increased appetite | Hyperglycemia |
| Dizziness | Stroke |
| Constipation | Seizures |
| Dry mouth | Orthostatic hypotension |
Sular Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Schizophrenia (Adults) | 2 mg/day | 4-8 mg/day | May be administered once or twice daily. |
| Bipolar Disorder (Adults) | 2-3 mg/day | 2-6 mg/day | May be administered once or twice daily. |
| Schizophrenia (Adolescents) | 0.5 mg/day | 3 mg/day | May be administered once or twice daily. |
