{"id":73,"date":"2025-11-03T19:09:20","date_gmt":"2025-11-03T19:09:20","guid":{"rendered":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/?post_type=product&p=73"},"modified":"2025-11-07T09:59:26","modified_gmt":"2025-11-07T09:59:26","slug":"risperdal","status":"publish","type":"product","link":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/product\/risperdal\/","title":{"rendered":"Risperdal"},"content":{"rendered":"

Medication Name<\/h1>\n

Risperdal (risperidone)<\/p>\n

Medication Classification<\/h1>\n

Antipsychotic; Atypical antipsychotic<\/p>\n

Mechanism of Action<\/h2>\n

Functions as a dopamine D2 receptor antagonist and a serotonin 5-HT2 receptor antagonist. Reduces the activity of neurotransmitters in the brain, particularly dopamine and serotonin.<\/p>\n

Indications<\/h2>\n

Primarily prescribed for schizophrenia, bipolar disorder<\/a>, and irritability associated with autistic disorder. May be used off-label for other mental health conditions.<\/p>\n

Dosage Forms<\/h2>\n

Available in oral tablets, orally disintegrating tablets (ODT), oral solution, and injectable forms. Typical dosages vary depending on the form and specific condition being treated.<\/p>\n

Administration Guidelines<\/h2>\n

Oral forms are usually taken once or twice daily. Injectable forms such as Risperdal Consta are administered every two weeks. Can be taken with or without food.<\/p>\n

Adult Dosage<\/h2>\n

For schizophrenia, initial dose often starts at 2 mg per day, increased by 1-2 mg per day as needed. Usual maintenance dose ranges from 4-8 mg per day. For bipolar mania, initial dose is usually 2-3 mg per day, with possible dose modifications.<\/p>\n

Pediatric Dosage<\/h2>\n

For children with schizophrenia (13-17 years), initial dose usually starts at 0.5 mg per day, titration depending on response. For irritability associated with autistic disorder (5-16 years), initial dose starts at 0.25 mg per day for patients <20 kg and 0.5 mg per day for patients \u226520 kg.<\/p>\n

Geriatric Dosage<\/h2>\n

Initial dose typically lower due to increased sensitivity to side effects. Often starts at 0.5 mg twice daily, with gradual increments.<\/p>\n

Missed Dose<\/h2>\n

Take missed dose as soon as remembered unless it’s close to the time for the next dose. Do not double doses. Consult healthcare provider for further guidance.<\/p>\n

Common Side Effects<\/h2>\n

May include weight gain, increased appetite, drowsiness, sedation, tremors, and dizziness. Risk of metabolic syndrome with long-term use.<\/p>\n

Serious Side Effects<\/h2>\n

Includes tardive dyskinesia, neuroleptic malignant syndrome, severe allergic reactions, and significant alterations in blood glucose levels.<\/p>\n

Drug Interactions<\/h2>\n

Interacts with medications metabolized by CYP2D6 and CYP3A4 enzymes. Use caution with drugs that prolong QT interval. Combining with CNS depressants may cause increased sedation.<\/p>\n

Monitoring Parameters<\/h2>\n

Regular monitoring required for blood glucose levels, lipid profiles, weight, electrocardiogram (QT interval), and liver function tests. Monitor for psychiatric symptom relief and adverse effects.<\/p>\n

Special Populations<\/h2>\n

Patients with hepatic or renal impairment may require dose adjustments. Pregnancy and breastfeeding: Discuss potential risks and benefits with a healthcare provider.<\/p>\n

Contraindications<\/h2>\n

Absolute contraindications include hypersensitivity to risperidone or any component of the formulation. Caution in patients with a history of seizure disorders.<\/p>\n

Pharmacokinetics<\/h2>\n

Absorption is rapid after oral administration; peak plasma concentrations reached within 1-2 hours. Metabolized primarily in the liver. Elimination half-life is approximately 20 hours for risperidone, and 28 hours for the active metabolite.<\/p>\n

Storage Conditions<\/h2>\n

Store at controlled room temperature, between 20-25\u00b0C (68-77\u00b0F). Protect oral solution from light. Injectable forms must be kept refrigerated.<\/p>\n

Patient Counseling Points<\/h2>\n

Advise patients to swallow tablets whole; do not crush or chew. Inform about the possibility of drowsiness and the importance of not operating heavy machinery until they know how Risperdal affects them.<\/p>\n

Cost and Availability<\/h2>\n

Covered by most insurance plans and available as a generic formulation, which may reduce cost. Brand name and generic versions available at most pharmacies.<\/p>\n

Clinical Studies<\/h2>\n

Clinical trials have demonstrated efficacy in reducing symptoms of schizophrenia and bipolar disorder. Longer-term studies show sustained symptom reduction with continued use.<\/p>\n

Manufacturing Information<\/h2>\n

Manufactured by Janssen Pharmaceuticals, Inc., a subsidiary of Johnson & Johnson. Generic versions produced by multiple pharmaceutical companies.<\/p>\n

Epidemiological Data<\/h2>\n

Widely used in both adult and pediatric populations for the management of psychiatric conditions. Often prescribed due to its efficacy and comparative safety profile.<\/p>\n

Alternative Treatments<\/h2>\n

Other atypical antipsychotics include olanzapine, quetiapine, and aripiprazole<\/a>. Choice depends on individual patient response and side effect profiles.<\/p>\n

Additional Information<\/h2>\n

Risperdal may be used as part of a comprehensive treatment plan that includes psychological therapy, counseling, and social support programs.<\/p>\n","protected":false},"excerpt":{"rendered":"

Risperdal, also known as risperidone, is a medication used to treat certain mental health disorders like schizophrenia and bipolar disorder. Its active ingredient is risperidone. Risperdal helps to balance chemicals in the brain to improve mood, behavior, and thinking.<\/p>\n

Risperdal Price Insights<\/h2>\n

Risperdal has a price point ranging from \u00a31.03 to \u00a33.61 per pills. Variations in price are linked to the pack’s dimension and the active ingredient dosage (30 or 360 mg).<\/p>\n","protected":false},"featured_media":103,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-73","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-other","7":"pa_active-ingredient-risperidone","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-external"},"_links":{"self":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/comments?post=73"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/media\/103"}],"wp:attachment":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_brand?post=73"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_cat?post=73"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_tag?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}