What is uridol 20mg tablet used for?

This medicine contains Penfluridol 20 mg, a long-acting oral antipsychotic used mainly for maintenance treatment of schizophrenia. It is usually taken once a week under psychiatric supervision and works by blocking dopamine D2 receptors in the brain.

Generic Name: Penfluridol (20mg)
Manufacturer: Psycogen Captab
Form: Allopathy
Pregnancy Category: Consult doctor
Prescription Required: Yes

🇮🇳 uridol 20mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा पेनफ्लुरिडोल 20 मिलीग्राम की एक टैबलेट है, जिसका उपयोग मुख्य रूप से सिज़ोफ्रेनिया और अन्य दीर्घकालिक मानसिक विकारों के रखरखाव उपचार में किया जाता है। यह मस्तिष्क में डोपामिन रिसेप्टर्स को ब्लॉक करके मतिभ्रम, भ्रम और अव्यवस्थित सोच को कम करने में मदद करती है। यह दवा आमतौर पर हफ्ते में एक बार ली जाती है और इसे मनोचिकित्सक की सलाह के बिना शुरू या बंद नहीं करना चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, चक्कर आना, मुँह सूखना, मांसपेशियों में अकड़न और वजन बढ़ना शामिल हैं। कुछ लोगों में दिल की धड़कन असामान्य हो सकती है या शरीर में अकड़न और बुखार जैसी गंभीर समस्या हो सकती है। ऐसे लक्षण दिखने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें, आमतौर पर हफ्ते में एक बार। दवा लेते समय गाड़ी चलाने या मशीन चलाने से बचें। शराब न लें क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। दवा अचानक बंद न करें, इससे लक्षण फिर से बढ़ सकते हैं। नियमित जांच और डॉक्टर से मिलने का समय जरूर रखें।

💊 uridol 20mg tablet Uses & Benefits

[{"condition":"Schizophrenia","description":"Used for maintenance treatment to reduce hallucinations, delusions, and disorganised thinking in adults with chronic schizophrenia.","evidence":"Well-established"},{"condition":"Chronic psychosis","description":"Helps control persistent psychotic symptoms in people who need long-term antipsychotic therapy.","evidence":"Established"},{"condition":"Treatment adherence support","description":"The once-weekly oral schedule can help people who struggle with daily antipsychotic tablets.","evidence":"Established"}]

Off-label uses: [{"condition":"Tourette syndrome","description":"Sometimes considered off-label for tic disorders, but evidence is limited and it is not a first-choice treatment.","evidence":"Limited"},{"condition":"Severe agitation in dementia","description":"May be used off-label in selected cases, but risks in older adults are significant and safer options are preferred.","evidence":"Limited"}]

Primary treatment for: Schizophrenia

Also treats: Chronic psychosis, Schizoaffective disorder

📋 Drug Information

Generic Name(s)	Penfluridol (20mg)
Brand Name	uridol 20mg tablet
Manufacturer	Psycogen Captab
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	NEURO CNS
Action Class	Typical Antipsychotics
Route of Administration	Oral
Storage	Store below 30°C in a dry place, protected from light and moisture. Keep the tablets in their original container.
Shelf Life	Refer to the expiry date printed on the pack. Do not use after the expiry date.
WHO Guideline	Not established from the available information.
ICMR Guideline	Not established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1

Take this medicine on the same day each week to maintain steady levels and avoid missed doses.

2

Do not stop this medicine suddenly, as this can cause a relapse of psychotic symptoms.

3

Avoid driving or operating machinery until you know how drowsy this medicine makes you.

4

Report any unusual movements of the face, tongue, or limbs to your doctor without delay.

5

Keep regular appointments for weight, blood pressure, blood sugar, and heart rhythm checks.

6

Avoid alcohol while taking this medicine because it increases sedation and dizziness.

7

Tell your doctor about all other medicines you take, especially those for heart rhythm or Parkinson's disease.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅

Hallucinations

This medicine is commonly prescribed for this symptom in schizophrenia.

Likely Use

✅

Delusions

This medicine helps reduce fixed false beliefs in psychotic disorders.

Likely Use

✅

Disorganised thinking

This medicine is used to improve thought organisation in schizophrenia.

Likely Use

❌

Fever

This medicine is not a fever reducer.

Not Primary

❌

Joint pain

This medicine is not a painkiller for joint problems.

Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is absorbed from the gastrointestinal tract after oral administration. It is highly lipophilic, which supports its long duration of action. Food may affect the rate of absorption, so it is usually taken in a consistent way as advised by the prescriber.

DistributionThis medicine is widely distributed in body tissues, including the brain, because of its high fat solubility. It tends to accumulate in fatty tissues and the central nervous system, which contributes to its prolonged effects.

Protein BindingThis medicine is highly bound to plasma proteins, which means that changes in protein levels or displacement by other highly bound medicines could theoretically alter its effects.

MetabolismThis medicine is metabolised in the liver, mainly through oxidative processes. Because it is metabolised slowly, its effects persist for several days after each dose.

Half-LifeThe elimination half-life is long, typically around 3 to 7 days, which supports once-weekly dosing.

ExcretionMetabolites are excreted mainly in the urine and faeces over a prolonged period. Because elimination is slow, the medicine can remain in the body for several weeks after the last dose.

BioavailabilityNot established from the available information.

Onset of ActionAntipsychotic effects usually begin within a few days but may take several weeks to become fully apparent with regular weekly dosing.

Peak Plasma TimePeak plasma levels are generally reached within several hours after an oral dose, but the exact time can vary between individuals.

Duration of ActionA single dose can maintain antipsychotic activity for about one week, which is why this medicine is usually taken once weekly.

How It Works

This medicine is a first-generation antipsychotic that works mainly by blocking dopamine D2 receptors in the brain. By occupying these receptors, it reduces the excessive dopamine signalling that is thought to drive hallucinations, delusions, and disorganised thought in schizophrenia. It also affects other neurotransmitter systems to a lesser degree, which contributes to both its therapeutic effects and some of its side effects. Because the blockade is long-lasting, a single weekly dose can maintain antipsychotic activity over several days.

Mechanism Steps

1

Oral absorption and brain entry: After swallowing, this medicine is absorbed from the gut and crosses into the brain because it is highly fat-soluble.

2

Dopamine D2 receptor blockade: In the brain, it binds strongly to dopamine D2 receptors and prevents dopamine from overstimulating them.

3

Reduction of psychotic symptoms: This blockade in the mesolimbic pathway helps reduce hallucinations, delusions, and disorganised thinking.

4

Long-lasting receptor occupancy: The medicine stays bound to receptors for a long time, which allows a once-weekly dosing schedule.

5

Gradual clinical response: Antipsychotic benefits usually appear over days to weeks, so regular weekly dosing and follow-up are important.

💡 How to Take uridol 20mg tablet

Strength: Penfluridol 20 mg immediate-release tablet for oral use.

1Take this medicine by mouth once a week on the same day each week.

2Swallow the tablet whole with a glass of water.

3Take it with or without food, but try to keep the pattern consistent each week.

4Do not crush or chew the tablet unless your doctor advises otherwise.

5Do not take extra doses if you feel unwell; contact your doctor instead.

Dosage Information

Adult Dosage	The usual adult dose of this medicine is 20 mg to 60 mg taken orally once a week, depending on the severity of symptoms and response to treatment. Some people may need a higher weekly dose, but this must be decided by a psychiatrist. The dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function, and other medicines being taken. Do not change the dose or frequency without medical advice.
Pediatric Dosage	Pediatric dosing is not established from available information. Consult a pediatrician.
Elderly Dosage	Older adults are more sensitive to the side effects of this medicine, especially drowsiness, dizziness, movement problems, and heart rhythm changes. Treatment should usually start at the lowest effective dose and be increased slowly under close medical supervision.
Renal Impairment	Dose adjustment may be needed in people with significant kidney impairment. This must be decided by the treating doctor based on kidney function tests.
Hepatic Impairment	This medicine is metabolised in the liver, so people with liver disease may need a lower dose and closer monitoring. Dose adjustment must be individualized by a qualified clinician.
Maximum Daily Dose	Not applicable because this medicine is usually taken once weekly. The maximum weekly dose must be determined by the treating psychiatrist.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With or without food

Take consistently

Keeping a similar pattern each week helps maintain steady absorption.

Grapefruit juice

Avoid large amounts

May interfere with liver metabolism of some medicines.

Alcohol

Avoid

Increases sedation, dizziness, and coordination problems.

⏰ What to Do If You Miss a Dose

📌 Less than half the week has passed since the missed dose

→ Take the missed dose as soon as you remember.

💡 Continue with your regular weekly schedule.

📌 More than half the week has passed since the missed dose

→ Skip the missed dose.

💡 Do not take two doses together to catch up.

📌 You are unsure what to do

→ Contact your doctor or pharmacist for advice.

💡 Do not change your schedule on your own.

⚠️ Side Effects of uridol 20mg tablet

✅ Common Side Effects

Drowsiness or sedation (Common (10-20%))

Avoid driving or operating machinery until you know how it affects you. Tell your doctor if it persists.

Dizziness (Common (5-10%))

Stand up slowly and stay hydrated. Report persistent dizziness to your doctor.

Dry mouth (Common (5-10%))

Sip water regularly and chew sugar-free gum. Tell your doctor if it becomes troublesome.

Muscle stiffness or tremor (Common (5-10%))

Report to your doctor, who may adjust the dose or add a medicine to control these effects.

Weight gain (Common (5-10%))

Follow a balanced diet and regular activity. Your doctor may monitor weight and metabolic parameters.

🚨 Serious Side Effects

Neuroleptic malignant syndrome (Rare (<0.1%))

Seek emergency care if you develop high fever, severe muscle rigidity, confusion, or irregular pulse.

Abnormal heart rhythm (QT prolongation) (Uncommon (0.1-1%))

Seek immediate medical attention for palpitations, fainting, or shortness of breath.

Tardive dyskinesia (Uncommon (0.1-1%))

Report involuntary movements of the face, tongue, or limbs to your doctor promptly.

Severe allergic reaction (Rare (<0.1%))

Seek emergency care for swelling of the face, lips, or throat, or difficulty breathing.

⚠️ Rare Side Effects

Blood disorders such as low white cell count

Report fever, sore throat, or unusual bruising to your doctor promptly.

Liver enzyme elevation

Report yellowing of skin or eyes, dark urine, or severe fatigue to your doctor.

Seizures

Seek emergency care if a seizure occurs.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug	Severity	Effect
Other antipsychotics	Major
QT-prolonging medicines	Major
Levodopa	Major
Benzodiazepines	Moderate
Antihypertensives	Moderate
Anticholinergics	Moderate
Alcohol	Moderate
Caffeine	Minor

🚨 Major Interactions

Other antipsychotics or dopamine-blocking medicines
Medicines that prolong the QT interval
Levodopa and dopamine agonists

⚡ Moderate Interactions

Central nervous system depressants such as benzodiazepines
Antihypertensive medicines
Anticholinergic medicines

🍷 Alcohol Interaction

Alcohol can increase the sedative effects of this medicine and may worsen dizziness, drowsiness, and coordination problems. It is best to avoid alcohol while taking this medicine, especially when driving or operating machinery.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe heart disease or recent heart attack","Parkinson's disease","History of blood disorders such as agranulocytosis","Known allergy to penfluridol or related medicines","Severe liver disease","Coma or severe central nervous system depression"]

⚠️ Warnings & Precautions

["This medicine can cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Do not stop this medicine suddenly, as this can cause a relapse of psychotic symptoms.","Use with caution in older adults with dementia, as the risk of stroke and death may be increased.","Tell your doctor if you have heart, liver, kidney, or thyroid problems before starting this medicine.","Avoid alcohol while taking this medicine.","Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding.","Report any unusual movements of the face, tongue, or limbs to your doctor promptly."]

🤱 Lactation Safety

This medicine may pass into breast milk. Breastfeeding while taking this medicine should only be considered after discussing the risks and benefits with your doctor.

💊 Overdose Management

Overdose with this medicine can cause severe drowsiness, low blood pressure, abnormal heart rhythms, and muscle rigidity. If an overdose is suspected, seek emergency medical care immediately. Treatment is supportive and may include monitoring of heart rhythm, blood pressure, and breathing, along with measures to remove unabsorbed medicine if the patient is seen early.

⏰ Missed Dose

If you miss a weekly dose, take it as soon as you remember if it is within a few days of the scheduled day. If more than half the week has passed, skip the missed dose and take the next dose on your usual day. Do not take two doses together to make up for a missed one. Contact your doctor if you are unsure.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your psychiatrist, usually once a week on the same day each week. Do not change the dose or stop it without medical advice, even if you feel better. Avoid driving or operating heavy machinery until you know how this medicine affects your alertness. Alcohol can increase drowsiness and should be avoided. Tell your doctor about all other medicines you take, especially those for heart rhythm, depression, or Parkinson's disease. Regular blood tests, weight checks, blood pressure monitoring, and heart rhythm checks may be needed during treatment. If you are pregnant, planning pregnancy, or breastfeeding, discuss the risks and benefits with your doctor before continuing this medicine. Keep all appointments so that your doctor can adjust the dose safely.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Older adults are more sensitive to the side effects of this medicine, including drowsiness, dizziness, movement problems, and heart rhythm changes. The risk of stroke and death may be increased in older adults with dementia. Treatment should start at the lowest effective dose and be monitored closely.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy or are pregnant, discuss this medicine with your psychiatrist and obstetrician before making any changes. Treatment decisions should balance the risk of untreated psychosis against the potential risks of the medicine to the mother and baby.

🏥 Post-Surgery Considerations

Inform your surgeon and anaesthetist that you take this medicine before any surgery. It may interact with anaesthetic medicines and affect blood pressure and heart rhythm. Your doctor may advise adjustments around the time of surgery.

🦷 Dental Procedures

Tell your dentist that you take this medicine before any dental procedure. It can cause dry mouth, which may increase the risk of dental problems, and it may interact with medicines used during dental treatment. Good oral hygiene is important.

💚 Lifestyle Tips for Better Results

🏃

Maintain a healthy weight through balanced diet and regular activity.

🥗

Get adequate sleep and keep a regular daily routine.

😴

Avoid alcohol and recreational drugs.

💧

Take part in psychological and social support programmes.

🧘

Keep all follow-up appointments with your mental health team.

🌞

Practice relaxation techniques to manage stress.

🏋️ Exercise Considerations

This medicine can cause drowsiness, dizziness, and muscle stiffness, which may affect balance and coordination. Start exercise slowly and avoid high-risk activities such as heavy lifting or contact sports until you know how the medicine affects you. Stay hydrated during exercise.

🥗 Diet Recommendations

Eat a balanced diet rich in fruits, vegetables, and whole grains.

Limit sugary drinks and highly processed foods to reduce metabolic risk.

Include lean protein and healthy fats.

Stay well hydrated throughout the day.

Avoid alcohol while taking this medicine.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness and slow reactions, which may affect driving, operating machinery, or working at heights. Discuss your job role with your doctor and avoid risky tasks until you know how the medicine affects you. A once-weekly schedule may make it easier to manage work commitments.

🛑 When to Stop This Medicine

Do not stop this medicine on your own. Your psychiatrist will decide when and how to reduce or stop it based on your symptoms, response, and side effects. Stopping suddenly can cause a relapse of psychosis. If you experience serious side effects, contact your doctor immediately for advice.

📅 Long-Term Use Effects

Long-term use of this medicine may be associated with weight gain, metabolic changes, and movement disorders such as tardive dyskinesia. Regular monitoring of weight, blood sugar, lipids, heart rhythm, and movement symptoms is important. The dose should be reviewed periodically by the psychiatrist to ensure it remains the lowest effective dose.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Psychological therapy

Cognitive behavioural therapy for psychosis can complement medicine and improve coping skills.

Evidence: Well-established

Family support and psychoeducation

Educating family members about schizophrenia improves adherence and outcomes.

Evidence: Well-established

Rehabilitation and supported employment

Vocational and social rehabilitation helps people regain daily functioning.

Evidence: Established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no specific vaccine interactions known with this medicine. Routine vaccinations can be given as advised by your doctor. Inform the vaccination team about all medicines you take.

📦 Storage Guide

✅ DO

Store below 30°C in a dry place

❌ DON'T

Do not store in a hot or humid place

✅ DO

Keep in the original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in the bathroom cabinet

✅ DO

Keep out of reach of children

❌ DON'T

Do not use after the expiry date

✈️ Traveling with This Medicine

When travelling, carry this medicine in its original packaging with a copy of your prescription. Keep enough supply for the entire trip and store it below 30°C in a dry place. If you are crossing time zones, discuss with your doctor how to adjust your weekly dosing day. Carry a medical alert card stating that you take this medicine, especially if you have heart or movement-related conditions.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 38-year-old man with chronic schizophrenia who struggled to remember daily tablets

He was switched to this medicine as a once-weekly oral antipsychotic. With regular weekly dosing and family support, his hallucinations became less frequent and he was able to attend a day programme. He reported mild drowsiness in the first few weeks, which improved over time.

💡 Lesson: A once-weekly schedule can improve adherence, but family support and regular follow-up remain essential.

👤 A 55-year-old woman with long-standing psychosis and diabetes

She was started on this medicine at a low weekly dose. Her psychotic symptoms improved, but her doctor monitored her weight and blood sugar closely because antipsychotics can affect metabolism. She was advised to follow a healthy diet and walk daily.

💡 Lesson: Metabolic monitoring is important during long-term antipsychotic treatment, especially in people with diabetes.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Antipsychotic effects usually begin within a few days, but full benefits may take several weeks of regular weekly dosing.

Q: Can I stop this medicine if I feel better?

A: No. Stopping suddenly can cause a relapse. Always discuss with your psychiatrist before making any change.

Q: What should I do if I miss a dose?

A: If less than half the week has passed, take it as soon as you remember. If more than half the week has passed, skip it and continue your regular schedule. Do not double dose.

Q: Is this medicine safe with alcohol?

A: Alcohol can increase drowsiness and dizziness. It is best to avoid alcohol while taking this medicine.

Q: Will this medicine affect my driving?

A: This medicine can cause drowsiness and slow reactions. Avoid driving or operating machinery until you know how it affects you.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

Can I take this medicine long-term?
Will it affect my heart rhythm?
Can I drive after taking this medicine?
Does it interact with my blood pressure medicine?
What if I miss a weekly dose?
Can I drink alcohol while taking this?
Will it cause weight gain?
Is it safe in pregnancy?

🔄 Substitutes for uridol 20mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

Myth: This medicine is addictive.
Fact: This medicine is not an addictive drug of abuse, but it must be taken exactly as prescribed and not stopped suddenly.
Myth: This medicine can be stopped once symptoms improve.
Fact: Stopping suddenly can cause a relapse. Any change must be discussed with your psychiatrist.
Myth: This medicine cures schizophrenia permanently.
Fact: It controls symptoms but does not cure the condition. Long-term treatment and support are usually needed.

🔄 Alternative Options

Generic Alternatives

Penfluridol 20 mg tablet

Brand Alternatives

Flurilept tablet

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","class":"First-generation antipsychotic","dosing":"Once weekly oral","common_side_effects":"Sedation, stiffness, weight gain"},{"medicine":"Haloperidol","class":"First-generation antipsychotic","dosing":"Daily oral or injection","common_side_effects":"Stiffness, tremor, restlessness"},{"medicine":"Risperidone","class":"Second-generation antipsychotic","dosing":"Daily oral or injection","common_side_effects":"Weight gain, metabolic changes, sedation"}]

Flurilept Tablet (penfluridol 20 Mg): Complete Medicine Guide

When to Call Your Doctor IMMEDIATELY

What is uridol 20mg tablet used for?

🇮🇳 uridol 20mg tablet के बारे में (Hindi Summary)

💊 uridol 20mg tablet Uses & Benefits

📋 Drug Information

👨‍⚕️ Doctor's Practical Tips

🔍 Is This Medicine Right for Your Symptom?

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

How It Works

Mechanism Steps

💡 How to Take uridol 20mg tablet

Dosage Information

Dosage Timeline

🍽️ Food Timing Guide

⏰ What to Do If You Miss a Dose

⚠️ Side Effects of uridol 20mg tablet

✅ Common Side Effects

🚨 Serious Side Effects

⚠️ Rare Side Effects

🔬 Drug Interactions

🚨 Major Interactions

⚡ Moderate Interactions

🍷 Alcohol Interaction

🔎 Check Your Other Medicines

🛡️ Safety & Warnings

🚫 Contraindications

⚠️ Warnings & Precautions

🤱 Lactation Safety

💊 Overdose Management

⏰ Missed Dose

Additional Safety Advice

👴 Special Considerations for Elderly

💡 For Patients Above 65

🤰 Pregnancy Planning (TTC)

🏥 Post-Surgery Considerations

🦷 Dental Procedures

💚 Lifestyle Tips for Better Results

🏋️ Exercise Considerations

🥗 Diet Recommendations

💼 Impact on Daily Work & Life

🛑 When to Stop This Medicine

📅 Long-Term Use Effects

🌿 Non-Medicine Approaches

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

📦 Storage Guide

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✈️ Traveling with This Medicine

💰 Cost Analysis & Savings

👥 Real Patient Stories

💬 Questions Patients Often Ask

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

🔄 Substitutes for uridol 20mg tablet

🛑 Myths vs. Facts

🔄 Alternative Options

Generic Alternatives

Brand Alternatives

📊 Comparison with Similar Medicines

😊 Was this information helpful?

Browse Medicines A-Z

✍️ Write a Review

❓ Ask a Question

⚠️ Report an Issue