Description
Product Description
Sizodon MD 1mg Tablet is a mouth-dissolving formulation of Risperidone, an atypical antipsychotic medicine. Sun Pharmaceutical Industries Ltd. markets the Sizodon range in India, and the MD 1 mg presentation is commonly supplied in a 10-tablet pack.
Risperidone affects chemical signalling in the brain, particularly pathways involving dopamine and serotonin. By modifying these signals, it can help reduce disturbances in thinking, perception, mood and behaviour that occur in certain psychiatric disorders. Sizodon MD is intended for use under medical supervision, with the dose and duration tailored to the individual’s symptoms, response and overall health.
Uses
- Treatment of schizophrenia.
- Management of manic episodes associated with bipolar disorder.
- Helps control symptoms such as hallucinations, delusions and disorganized thinking associated with schizophrenia.
- May help reduce excessive excitement, agitation and mood elevation during mania.
- Used when Risperidone is considered appropriate by the treating psychiatrist.
Key Benefits
- Contains Risperidone 1 mg in a mouth-dissolving tablet formulation.
- Acts on dopamine and serotonin signalling in the central nervous system.
- Helps manage psychotic symptoms associated with schizophrenia.
- Can be used in the management of manic symptoms when prescribed.
- The MD formulation can dissolve in the mouth, which may be useful for patients who have difficulty swallowing conventional tablets.
How to Use
- Take Sizodon MD 1mg exactly as prescribed by your doctor.
- Place the mouth-dissolving tablet on the tongue and allow it to disintegrate before swallowing.
- Handle the tablet carefully because orally disintegrating tablets can be fragile.
- Take it with or without food according to your doctor’s instructions.
- Take the medicine at the same time each day if this is part of your prescribed regimen.
- Do not crush, split or chew the tablet unless your doctor or pharmacist specifically advises it.
- Do not stop treatment suddenly without discussing it with your doctor.
How It Works
Risperidone works mainly by influencing dopamine D2 and serotonin 5-HT2A receptors in the brain. Excessive activity in some dopamine pathways is associated with psychotic symptoms such as hallucinations and delusions, while serotonin signalling also contributes to mood, cognition and behavioural regulation. By modifying these neurotransmitter pathways, Risperidone can reduce psychotic symptoms and help stabilise certain manic symptoms. The clinical response develops over time and varies between individuals.
Side Effects
- Drowsiness or sedation.
- Dizziness.
- Headache.
- Restlessness or difficulty sitting still.
- Tremor or other movement-related symptoms.
- Increased appetite.
- Weight gain.
- Constipation.
- Dry mouth.
- Fatigue or weakness.
- Raised prolactin levels, which may cause breast tenderness, menstrual changes or sexual problems.
Contact your doctor if side effects are severe, persistent or interfere with daily activities.
Precautions & Warnings
- Increased mortality in elderly patients with dementia-related psychosis: Risperidone is associated with an increased risk of death in elderly patients with dementia-related psychosis and is not approved for treating this condition. Sizodon MD should not be used for dementia-related psychosis unless specifically directed within appropriate specialist care.
- Risperidone can cause drowsiness, dizziness and impaired alertness. Avoid driving or operating machinery until you know how the medicine affects you.
- Tell your doctor if you have heart disease, abnormal heart rhythm, low blood pressure or a history of fainting.
- Inform your doctor if you have seizures, Parkinson’s disease or conditions affecting movement.
- Tell your doctor if you have diabetes or risk factors for diabetes, as Risperidone can affect blood glucose and body weight.
- Inform your doctor about kidney or liver problems because these may influence the choice and monitoring of treatment.
- Report unusual involuntary movements, severe muscle stiffness, marked restlessness or other significant changes in movement.
- Tell your doctor if you develop persistent fever, severe muscle stiffness, confusion or changes in consciousness, as these can be signs of a rare but serious reaction requiring urgent treatment.
- Alcohol can increase drowsiness and impairment and should be avoided unless your doctor advises otherwise.
- Tell your doctor about all medicines and supplements you use, particularly medicines affecting the central nervous system or heart rhythm.
- Consult your doctor before using Sizodon MD during pregnancy or breastfeeding.
- Do not change the dose or discontinue treatment on your own, even when symptoms improve.
- Seek prompt medical attention for fainting, seizures, severe allergic reactions or significant changes in behaviour or consciousness.
Storage Instructions
- Store below 30°C.
- Keep the tablets in their original packaging until use.
- Protect from moisture and direct sunlight.
- Open the blister carefully immediately before taking the tablet.
- Keep out of reach and sight of children.
- Do not use the tablets after the expiry date printed on the package.
FAQs
Q: What is Sizodon MD 1mg Tablet used for?
A: Sizodon MD 1mg is prescribed mainly for schizophrenia and manic episodes associated with bipolar disorder.
Q: What is the salt in Sizodon MD 1mg Tablet?
A: Sizodon MD 1mg contains Risperidone 1 mg.
Q: Is Sizodon MD 1mg a prescription medicine?
A: Yes. Sizodon MD 1mg is a prescription antipsychotic medicine and should be taken under medical supervision.
Q: What does MD mean in Sizodon MD?
A: MD refers to the mouth-dissolving formulation. The tablet is designed to disintegrate in the mouth before being swallowed.
Q: Can Sizodon MD 1mg cause sleepiness?
A: Yes. Drowsiness or sedation can occur with Risperidone. Avoid driving or activities requiring full alertness until you know how the medicine affects you.
Q: Who manufactures Sizodon MD 1mg Tablet?
A: Sizodon MD 1mg Tablet is marketed by Sun Pharmaceutical Industries Ltd. The commonly listed pack contains 10 tablets.







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