Ridazin 25 Mg Tabs

RIDAZIN 25 MG TABS

Name

• Brand Name: RIDAZIN 25 MG TABS
• Common Name: Thioridazine
• Manufacturer: SUN PHARMA-SYMBOSIS DIV (or SUN PHARMA LABORATORIES LTD)

Composition

Each tablet of RIDAZIN 25 MG contains 25.00mg of Thioridazine as its active ingredient. Thioridazine is an antipsychotic medication.

Uses

RIDAZIN 25 MG TABS is primarily used in the treatment of certain mental and mood disorders, including schizophrenia, especially in patients who have not responded well to other antipsychotic medications. It helps manage symptoms such as hallucinations, delusions, and disorganized thinking by rebalancing natural chemicals in the brain, particularly dopamine. It is also used to manage bipolar disorder, characterized by manic episodes of excitement or depression. For children, it can be used for severe behavioral problems marked by combativeness or explosive hyper-excitable behavior, and short-term treatment of hyperactive children with excessive motor activity.

Dosage and Administration

RIDAZIN 25 MG TABS should be taken orally, usually 2-4 times a day or as prescribed by a healthcare professional. It is important to take the tablet with food, preferably at the same time each day, to maintain a consistent level of medicine in the body. The dosage is determined by the patient's medical condition and response to treatment.

• Adults: Initial dosage is usually 50-100 mg three times a day, which can be gradually increased up to a maximum of 800 mg per day.
• Children (2-12 years): The recommended starting dosage is 0.5 mg/kg/day in divided doses, gradually increasing until an optimal effect is obtained, with a maximum of 3 mg/kg/day.
• Do not abruptly discontinue the medication as it may cause withdrawal symptoms or worsen symptoms.

Side Effects

Common Side Effects:

• Drowsiness, sleepiness
• Dry mouth
• Blurred vision
• Abnormal voluntary movements
• Weight gain
• Urinary retention
• Constipation
• Muscle stiffness, tremor
• Orthostatic hypotension (sudden lowering of blood pressure on standing)
• Increased prolactin level in blood

Serious Side Effects:

• Heart rhythm problems (e.g., QT prolongation, Torsades de Pointes), which can be life-threatening
• Fainting
• Seizures
• Neuroleptic Malignant Syndrome (NMS), characterized by high fever, muscle stiffness, and confusion
• Pigmentary retinopathy (with high doses and prolonged therapy)

Precautions

• Monitoring: Regular monitoring of heart function (ECG), liver function, and complete blood count is recommended during treatment.
• Activities: Avoid activities that require alertness, such as driving or operating heavy machinery, until you know how the medication affects you.
• Alcohol and Food: Avoid or limit alcohol consumption as it may increase the risk of side effects. Avoid consuming grapefruit or grapefruit juice as it may interfere with the medication's effectiveness.
• Pregnancy and Breastfeeding: Use with caution during pregnancy only if the potential benefits justify the potential risks. Consult your doctor before use. It is known to pass through breast milk, so use with caution or avoid during breastfeeding.
• Elderly and Children: Use with caution in elderly patients. Not recommended for children under 1 year of age.
• Drug Interactions: Inform your doctor about all medications, including over-the-counter drugs and herbal supplements, as thioridazine may interact with several medications.
• Medical Conditions: Use with caution in patients with a history of heart disease, epilepsy, liver disease, kidney disease, thyroid problems, Parkinson's disease, or glaucoma. It is not recommended for patients with certain cardiac disorders, comatose states, low potassium levels, severe photosensitivity, or severe dementia.
• Other: This medication may increase weight, blood sugar, and cholesterol; regular monitoring and a healthy lifestyle are recommended. Get regular eye examinations while taking this medicine.

Storage

Store at room temperature (20-25°C) or below 30°C. Protect from light and moisture. Keep in a cool, dry place away from sunlight and out of the sight and reach of children.

Here are some frequently asked questions about RIDAZIN 25 MG TABS by SUN PHARMA-SYMBOSIS DIV:

What is Ridazin 25 MG used for?

Ridazin 25 MG (Thioridazine) is primarily used in the treatment of schizophrenia and bipolar disorder. It helps manage symptoms such as hallucinations, delusions, disorganized thinking, and mood swings. It is often prescribed for patients who have not responded adequately to other antipsychotic medications or cannot tolerate them.

How does Ridazin 25 MG work?

Ridazin 25 MG is a typical antipsychotic that contains Thioridazine. It works by blocking the action of dopamine, a chemical messenger in the brain that influences thoughts, mood, and behavior, thereby helping to rebalance its levels. Additionally, it can block histamine H1 and muscarinic M1 receptors in the brain, which may help prevent nausea and vomiting.

What is the usual dosage for Ridazin 25 MG?

The dosage of Ridazin 25 MG must be individualized by your doctor based on your medical condition and response to treatment. For adult schizophrenic patients, a typical starting dose is 50 to 100 mg three times a day, which may be gradually increased up to a maximum of 800 mg daily if necessary. The total daily dosage usually ranges from 200 to 800 mg, divided into two to four doses. It should be taken with food, preferably at the same time each day to maintain consistent medication levels.

What are the possible side effects of Ridazin 25 MG?

Common side effects can include sleepiness, drowsiness, dry mouth, dizziness, blurred vision, weight gain, constipation, muscle stiffness, tremors, and orthostatic hypotension (a sudden drop in blood pressure upon standing). More serious side effects, though less common, can include heart rhythm problems (prolongation of the QTc interval), fainting, seizures, and neuroleptic malignant syndrome (a severe reaction characterized by high fever, muscle stiffness, and confusion).

Is Ridazin 25 MG safe during pregnancy or breastfeeding?

Ridazin 25 MG may be unsafe during pregnancy. Animal studies have shown harmful effects on the developing baby, and human studies are limited. It is generally not recommended for use unless the potential benefits clearly outweigh the risks, and only under the advice of a doctor. It is also likely unsafe during breastfeeding as it is known to pass into breast milk, and is not recommended unless absolutely necessary as determined by a healthcare provider.

Can Ridazin 25 MG be taken with other medications?

Thioridazine, the active ingredient in Ridazin 25 MG, can interact with several medications. It is particularly important to avoid taking it with other drugs known to prolong the QTc interval, such as certain antibiotics (e.g., quinolone antibiotics), antiarrhythmics, astemizole, and cisapride, as this can increase the risk of serious heart rhythm disturbances. It can also increase the sedative effects of alcohol, anesthetics, and opioids. Always inform your doctor about all prescription, over-the-counter, and herbal medications you are taking.

What precautions should be taken while using Ridazin 25 MG?

You should avoid consuming alcohol while taking Ridazin 25 MG. Due to potential dizziness and sleepiness, exercise caution when driving or operating heavy machinery until you understand how the medication affects you. Regular monitoring of your heart function (ECG), liver function, complete blood count, blood sugar, and cholesterol levels may be recommended by your doctor. Inform your doctor about any pre-existing medical conditions, especially heart problems, kidney or liver issues, epilepsy, Parkinson's disease, glaucoma, or thyroid problems. It is crucial not to stop taking Ridazin 25 MG abruptly without consulting your doctor, as this can worsen symptoms or lead to withdrawal effects.

What should I do if I miss a dose of Ridazin 25 MG?

If you miss a dose of Ridazin 25 MG, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one.

How should Ridazin 25 MG be stored?

Ridazin 25 MG tablets should be stored below 30°C, in a cool and dry place. Keep the medication away from direct sunlight, moisture, and out of the reach of children.