Risperdal, also known by its chemical name risperidone, is a medication that is commonly prescribed to treat various mental health conditions. It is primarily used to address schizophrenia and bipolar disorder symptoms such as hallucinations, delusions, and mood instability. Risperdal is available as a tablet and liquid solution for oral administration. Its commercial brand name is Risperdal, and it is manufactured by Janssen Pharmaceuticals.

Price of Risperdal

The price span for Risperdal is approximately £1.03 – £3.61 per pills. The exact cost is influenced by the size and type of packaging, as well as the amount of active ingredients (30 or 360 mg).

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Risperdal, also known by its generic name risperidone, is an antipsychotic medication primarily used to treat schizophrenia, bipolar disorder, and irritability associated with autism. It belongs to the class of drugs known as atypical antipsychotics. Risperdal works by altering the effects of certain chemicals in the brain, helping to improve mood, thinking, and behavior in individuals with these conditions.

Health Risks

Risperdal should not be taken by individuals with a known allergy to risperidone or any other ingredients in the medication. It is also contraindicated in patients with a history of narrow-angle glaucoma. Caution should be exercised in patients with conditions such as liver or kidney disease, heart disease, low blood pressure, seizures, breast cancer, or diabetes, as Risperdal may worsen these conditions. Moreover, the medication should not be used in elderly patients with dementia due to an increased risk of stroke.

Potential Side Effects

Common side effects of Risperdal include drowsiness, dizziness, constipation, weight gain, and dry mouth. Other less common side effects may include blurred vision, decreased sexual desire, breast swelling or discharge, or difficulty urinating. It is important to note that Risperdal may also cause serious side effects such as extrapyramidal symptoms (movement disorders), neuroleptic malignant syndrome, and potentially life-threatening metabolic changes. If any of these serious side effects occur, medical attention should be sought immediately.

Usage Instructions

Risperdal should be taken exactly as prescribed by the healthcare professional. It is usually taken orally, with or without food, once or twice daily. The dosage is based on the individual’s medical condition, response to treatment, and age. It is important to continue taking Risperdal even if symptoms improve, as abruptly stopping the medication may lead to a relapse of symptoms. If a dose is missed, it should be taken as soon as remembered. However, if it is close to the next scheduled dose, the missed dose should be skipped. Doubling the dose to make up for a missed one should not be done. In cases of overdose, medical assistance should be immediately sought.

Risperdal and Other Medications

Risperdal may interact with certain medications, resulting in either increased or decreased effects of either medication. It is important to inform the healthcare professional about all medications being taken, including prescription, over-the-counter, and herbal products. Drugs that may interact with Risperdal include but are not limited to antifungals, certain antibiotics, other antipsychotics, antidepressants, and medications that affect the central nervous system.

Questions and Answers for Risperdal

  • Can Risperdal be used to treat other conditions?

    Risperdal is primarily indicated for schizophrenia, bipolar disorder, and irritability associated with autism. Its use for other conditions should be discussed with a healthcare professional.

  • Is there a risk of withdrawal symptoms if Risperdal is discontinued?

    Discontinuing Risperdal should be done gradually under the guidance of a healthcare professional to minimize the risk of withdrawal symptoms.

  • Can Risperdal be used during pregnancy or while breastfeeding?

    Risperdal should only be used during pregnancy if the potential benefits outweigh the potential risks. It is also not recommended during breastfeeding.

  • Can Risperdal cause weight gain?

    Yes, weight gain is a commonly reported side effect of Risperdal. Monitoring weight regularly and maintaining a healthy lifestyle may help manage this side effect.

  • Is it safe to consume alcohol while taking Risperdal?

    It is generally recommended to avoid alcohol while taking Risperdal, as it may increase the risk of certain side effects such as drowsiness or dizziness.


2mg, 3mg, 4mg

Active ingredient


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