Biorid 50 Tablet (Thioridazine 50mg): Complete Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Palpitations, irregular heartbeat, or fainting
- High fever with severe muscle stiffness and confusion
- Uncontrollable movements of the face, tongue, or limbs
- Yellowing of the skin or eyes, dark urine, or abdominal pain
- Severe dizziness or fainting when standing up
- Signs of infection such as fever, sore throat, or mouth ulcers
- Difficulty breathing or swallowing
- Seizures
If experiencing severe symptoms, call emergency services immediately.
What is T Zine 50mg Tablet used for?
This medicine contains Thioridazine 50 mg, an antipsychotic used to treat schizophrenia in patients who have not responded to other treatments. It works by blocking dopamine receptors in the brain. It can cause serious heart rhythm problems, so it is used with caution and regular monitoring.
- Generic Name: Thioridazine (50mg)
- Manufacturer: Orchid Chemicals & Pharmaceuticals Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 T Zine 50mg Tablet के बारे में (Hindi Summary)
उपयोग: यह दवा थायोरिडाज़िन 50 मिलीग्राम की एक गोली है, जिसका उपयोग सिज़ोफ्रेनिया और अन्य मानसिक विकारों के इलाज के लिए किया जाता है। यह मस्तिष्क में डोपामिन रिसेप्टर्स को ब्लॉक करके मतिभ्रम, भ्रम और उत्तेजना को कम करती है। यह दवा केवल उन रोगियों के लिए है जिन्होंने अन्य एंटीसाइकोटिक दवाओं पर अच्छी प्रतिक्रिया नहीं दी है। इस दवा से दिल की धड़कन में गंभीर समस्या हो सकती है, इसलिए इसका उपयोग डॉक्टर की सख्त निगरानी में ही किया जाना चाहिए।
साइड इफेक्ट्स: आम दुष्प्रभावों में नींद आना, चक्कर आना, मुँह सूखना, धुंधली दृष्टि, कब्ज और नाक बंद होना शामिल हैं। कुछ रोगियों में खड़े होने पर ब्लड प्रेशर कम हो सकता है। गंभीर दुष्प्रभावों में दिल की धड़कन अनियमित होना, न्यूरोलेप्टिक मैलिग्नेंट सिंड्रोम, टार्डिव डिस्किनेसिया, रक्त विकार और पीलिया शामिल हैं। यदि आपको दिल की धड़कन तेज या अनियमित लगे, बेहोशी आए, तेज बुखार, मांसपेशियों में अकड़न, या शरीर के अनियंत्रित हिलने-डुलने की समस्या हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को केवल मनोचिकित्सक के निर्देशानुसार ही लें। अपनी मर्जी से दवा की मात्रा न बदलें और न ही अचानक बंद करें। शराब और अन्य नींद लाने वाली दवाओं से बचें। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन चलाने या मशीनरी चलाने से बचें। खड़े होते समय धीरे-धीरे उठें। यदि आपको दिल की समस्या, कम पोटैशियम या मैग्नीशियम, जिगर की बीमारी, या दौरे पड़ने का इतिहास है, तो अपने डॉक्टर को बताएं। नियमित रूप से ईसीजी, रक्त परीक्षण और आंखों की जांच करवाएं। गर्भवती या स्तनपान कराने वाली महिलाएं बिना डॉक्टर की सलाह के यह दवा न लें।
💊 T Zine 50mg Tablet Uses & Benefits
[{"condition":"Schizophrenia","description":"This medicine reduces positive symptoms such as hallucinations, delusions, and disorganized speech in patients who have not responded to other antipsychotics.","evidence":"Well-established"},{"condition":"Other psychotic disorders","description":"It may be used for brief psychotic disorder, schizoaffective disorder, or psychotic symptoms in mood disorders when other treatments are ineffective.","evidence":"Limited"},{"condition":"Severe agitation in psychosis","description":"This medicine can help control severe agitation and aggression in patients with psychotic disorders.","evidence":"Limited"}]
Off-label uses: [{"condition":"Treatment-resistant bipolar mania","description":"Occasionally used off-label for manic episodes when standard mood stabilizers and antipsychotics fail.","evidence":"Limited"},{"condition":"Severe anxiety with psychotic features","description":"Rarely used off-label for severe anxiety accompanied by psychotic symptoms.","evidence":"Limited"}]
Primary treatment for: Schizophrenia
Also treats: Schizoaffective disorder, Brief psychotic disorder, Psychotic disorder due to another medical condition
📋 Drug Information
| Generic Name(s) | Thioridazine (50mg) |
| Brand Name | T Zine 50mg Tablet |
| Manufacturer | Orchid Chemicals & Pharmaceuticals Ltd |
| Packaging / Form | strip of 10 tablets (Allopathy) |
| Therapeutic Class | |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep in the original container, tightly closed. |
| Shelf Life | Not established from the available information. Refer to the product packaging for the expiry date. |
| WHO Guideline | Not established from the available information. Thioridazine is not a first-line treatment for schizophrenia in most guidelines due to its cardiac safety profile. |
| ICMR Guideline | Not established from the available information. Consult a qualified psychiatrist for guidance. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
Thioridazine is a piperidine phenothiazine antipsychotic that blocks dopamine D2 receptors in the mesolimbic and mesocortical pathways, which helps reduce psychotic symptoms. It also antagonizes serotonin 5-HT2 receptors, alpha-1 adrenergic receptors, histamine H1 receptors, and muscarinic acetylcholine receptors. This broad receptor blockade contributes to its sedative, hypotensive, and anticholinergic effects. The drug also inhibits cardiac potassium channels, which can prolong the QT interval and increase the risk of serious ventricular arrhythmias.
Mechanism Steps
💡 How to Take T Zine 50mg Tablet
Strength: Thioridazine 50 mg immediate-release tablet
Dosage Information
| Adult Dosage | The usual adult starting dose of this medicine is 50 mg to 100 mg taken two to three times daily, but the exact dose must be individualized by a qualified clinician based on the indication, severity of symptoms, age, weight, renal and hepatic function, and response to treatment. The dose may be gradually increased under medical supervision. The maximum recommended daily dose is generally 800 mg, but doses above 300 mg require special caution due to the risk of serious heart rhythm problems. Do not self-adjust the dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients are more sensitive to the side effects of this medicine, especially sedation, low blood pressure, and cardiac effects. Lower starting doses and slower titration are recommended. This medicine should be avoided in elderly patients with dementia-related psychosis due to increased risk of death. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Use with caution in patients with renal impairment. Dose adjustment may be necessary based on clinical response and renal function. Consult a qualified clinician. |
| Hepatic Impairment | Use with caution in patients with hepatic impairment. Dose reduction may be necessary. Monitor liver function tests. Consult a qualified clinician. |
| Maximum Daily Dose | The maximum recommended daily dose is 800 mg, but doses above 300 mg should be used with extreme caution and only under close supervision due to the risk of QT prolongation and serious arrhythmias. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of T Zine 50mg Tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Fluoxetine | Major | |
| Amiodarone | Major | |
| Alcohol | Major | |
| Levodopa | Major | |
| Benztropine | Moderate | |
| Lisinopril | Moderate | |
| Metoprolol | Moderate | |
| Lithium | Moderate | |
| Metoclopramide | Moderate | |
| Antacids | Minor |
🚨 Major Interactions
- CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine)
- QT-prolonging drugs (e.g., amiodarone, sotalol, haloperidol, methadone)
- CNS depressants (e.g., alcohol, benzodiazepines, opioids)
- Levodopa and dopamine agonists
- Anticholinergic drugs (e.g., benztropine, trihexyphenidyl)
⚡ Moderate Interactions
- Antihypertensive drugs
- Beta-blockers
- Tricyclic antidepressants
- Lithium
- Metoclopramide
🍷 Alcohol Interaction
Alcohol should be completely avoided while taking this medicine. It increases sedation, dizziness, and the risk of low blood pressure. It may also worsen the impairment of judgment and coordination caused by thioridazine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to thioridazine or other phenothiazines","Severe central nervous system depression or coma","Severe cardiovascular disease, including recent myocardial infarction, uncompensated heart failure, or arrhythmias","Known QT prolongation or history of torsades de pointes","Concomitant use with CYP2D6 inhibitors such as fluoxetine, paroxetine, or quinidine","Concomitant use with other QT-prolonging drugs","Severe liver disease","Blood dyscrasias or bone marrow depression","Parkinson's disease","Elderly patients with dementia-related psychosis"]
⚠️ Warnings & Precautions
["This medicine can cause serious heart rhythm problems. ECG monitoring is required before and during treatment.","Avoid use in elderly patients with dementia-related psychosis due to increased risk of death.","May cause neuroleptic malignant syndrome, a life-threatening emergency. Stop the drug and seek immediate care if symptoms occur.","Tardive dyskinesia may develop with long-term use and may be irreversible. Monitor for abnormal movements.","May cause drowsiness and impair ability to drive or operate machinery. Avoid until you know your response.","May cause low blood pressure, especially when standing up. Rise slowly.","Use with caution in patients with seizures, liver disease, or renal impairment.","Do not stop this medicine abruptly without medical supervision.","Avoid alcohol and other CNS depressants.","Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding."]
🤱 Lactation Safety
Thioridazine is excreted in breast milk. Because of the potential for serious adverse reactions in nursing infants, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Consult your doctor.
💊 Overdose Management
Overdose of thioridazine can cause severe drowsiness, coma, seizures, hypotension, cardiac arrhythmias, and QT prolongation. There is no specific antidote. Treatment is supportive and symptomatic, including airway management, monitoring of vital signs and ECG, and correction of electrolyte imbalances. Activated charcoal may be considered if the patient presents early. Contact a poison control center or emergency department immediately.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.
Additional Safety Advice
This medicine must only be taken exactly as prescribed by a psychiatrist. Do not change the dose or stop suddenly, as this can cause withdrawal symptoms or relapse. Avoid alcohol and other sedating medicines because they increase drowsiness and low blood pressure. Use caution while driving or operating machinery until you know how this medicine affects you. Stand up slowly to prevent dizziness from low blood pressure. Tell your doctor if you have heart problems, low potassium or magnesium, liver disease, or a history of seizures. Regular blood tests, heart rhythm monitoring with ECG, and eye examinations may be needed. This medicine can cause drowsiness and dizziness, so avoid activities requiring full alertness until you know your response. Do not take this medicine if you are pregnant or breastfeeding without consulting your doctor, as it may harm the baby. Keep all appointments for monitoring and report any new symptoms immediately.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the side effects of this medicine, especially sedation, low blood pressure, and cardiac effects. It should be avoided in elderly patients with dementia-related psychosis due to increased risk of death. Lower starting doses and slower titration are recommended. Regular monitoring of heart rhythm, blood pressure, and mental status is essential.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before taking this medicine. It crosses the placenta and may harm the fetus. Your doctor will weigh the benefits and risks and may switch you to a safer alternative. Use effective contraception while taking this medicine unless otherwise advised.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine before any surgery. It may interact with anesthetic agents and increase the risk of low blood pressure and heart rhythm problems. Your doctor may advise temporary dose adjustment or monitoring during the perioperative period.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. It can cause dry mouth, which may increase the risk of dental problems. It may also interact with local anesthetics or sedatives used during dental work. Your dentist may recommend additional precautions.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine can cause drowsiness, dizziness, and low blood pressure. Avoid strenuous exercise or activities that require full alertness until you know how the medicine affects you. Stand up slowly to prevent dizziness. Light to moderate exercise is generally safe, but consult your doctor before starting any new exercise program.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause significant drowsiness, dizziness, and impaired concentration, which may affect your ability to work, drive, or operate machinery. Avoid these activities until you know how the medicine affects you. Discuss any work-related concerns with your doctor. It may be necessary to adjust work duties or hours during treatment.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. Abrupt discontinuation can cause withdrawal symptoms such as nausea, vomiting, insomnia, and relapse of psychotic symptoms. Your doctor will gradually taper the dose if discontinuation is necessary. Seek immediate medical advice if you experience serious side effects such as heart rhythm changes, severe muscle stiffness, or uncontrollable movements.
📅 Long-Term Use Effects
Long-term use of this medicine may cause tardive dyskinesia, a potentially irreversible movement disorder. It can also lead to weight gain, metabolic changes, and eye changes such as retinitis pigmentosa. Regular monitoring of heart rhythm, liver function, blood counts, and eye examinations is recommended. The dose should be reviewed periodically to ensure it is the lowest effective dose.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can complement medicine in managing psychotic symptoms.
Evidence: Well-establishedHelps improve treatment adherence and social functioning.
Evidence: Well-establishedAtypical antipsychotics may have a better cardiac safety profile.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no specific vaccine interactions reported with this medicine. However, consult your doctor before receiving any vaccine while on this medicine.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from extreme heat or cold. If crossing time zones, consult your doctor about adjusting dosing times. Carry enough supply for the entire trip and a few extra days. Check local customs regulations for controlled substances before traveling internationally.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: Sedative effects may begin within 30 to 60 minutes, but antipsychotic benefits usually take several days to weeks to become noticeable.
A: No, do not stop abruptly. Stopping suddenly can cause withdrawal symptoms and relapse. Always consult your doctor before stopping.
A: Avoid alcohol, driving or operating machinery until you know how it affects you, and other CNS depressants.
A: Yes, it can cause serious heart rhythm problems. Regular ECG monitoring is required.
A: Consult your doctor. It crosses the placenta and should only be used if the benefit justifies the risk.
🤔 Common Patient Concerns
🔄 Substitutes for T Zine 50mg Tablet
View AllAlternative brands with exact same active ingredient:
-
thiorin 50mg tabletAan Pharma Pvt Ltd ₹28.13 11.8% CHEAPER
-
melozine 50mg tabletIntas Pharmaceuticals Ltd ₹28.59 10.3% CHEAPER
-
Thiozine 50mg TabletRKG Pharma ₹29.53 7.4% CHEAPER
-
Thiolite 50mg TabletElite Pharma Pvt Ltd ₹31.88 SAME PRICE
-
Thiorus 50mg TabletTaurus Laboratories Pvt Ltd ₹32.87 3.1% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Thioridazine is a safe and commonly used antipsychotic.
Fact: Thioridazine carries a boxed warning for serious heart rhythm problems and is reserved for patients who have not responded to other antipsychotics. - Myth: You can stop taking thioridazine whenever you feel better.
Fact: Stopping abruptly can cause withdrawal symptoms and relapse. Always consult your doctor before stopping. - Myth: Thioridazine is safe for elderly patients with dementia.
Fact: Antipsychotics, including thioridazine, increase the risk of death in elderly patients with dementia-related psychosis and should be avoided.
🔄 Alternative Options
Generic Alternatives
- Thioridazine 50 mg tablet
Brand Alternatives
- Biorid 50 tablet