Safety

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personSourcesFull disclaimer

Zoleptil Tablet: Uses, Dosage, Side Effects, Precautions and Alternates

· 4 min read

Zoleptil Tablet: Uses, Dosage, Side Effects, Precautions and Alternates
Generic nameZotepine
Drug classAtypical antipsychotic (dopamine and serotonin receptor antagonist)
FormsTablet (sugar-coated)
Zoleptil Tablet: Uses, Dosage, Side Effects, Precautions and Alternates product

Quick overview

Zoleptil Tablet contains zotepine, an atypical antipsychotic medicine used to treat schizophrenia and other mental health conditions involving psychosis. It works by blocking dopamine and serotonin receptors in the brain to reduce symptoms such as hallucinations and delusions. It is taken by mouth, usually in three doses a day, and is not recommended for use in people under 18. Treatment should be supervised by a doctor, and doses should not be stopped without medical advice.

What is Zoleptil Tablet

Zoleptil contains zotepine, an atypical antipsychotic medicine used to treat schizophrenia and other mental health conditions involving psychosis.

Zoleptil Tablet uses

  • Schizophrenia
  • Other psychotic disorders
  • Mania
  • Bipolar disorder

Benefits of Zoleptil Tablet

  • Reduces hallucinations, delusions, and other positive symptoms of schizophrenia
  • May help with negative symptoms such as social withdrawal and lack of motivation
  • Has a calming effect that can help with agitation or anxiety
  • Can be used long-term to help delay relapse in schizophrenia

How Zoleptil Tablet works

It blocks certain brain chemical receptors for dopamine and serotonin, which helps reduce psychotic symptoms like hallucinations and delusions. It may also help improve mood and thinking, and it has a calming effect.

Zoleptil Tablet dosage

This medicine is taken by mouth, usually split into three doses through the day. Symptoms may start to improve within about a week, but it can take several weeks to months for the full effect, especially on mood and thinking. Treatment should be supervised by a doctor, and doses should not be stopped without medical advice. It is not recommended for use in children or teenagers under 18.

Age groupDose
Under 18 yearsNot recommended
18–64 years25 mg, 3 times/day
65+ years25 mg, twice/day

Available forms and strengths

  • Tablet (sugar-coated)

Side effects of Zoleptil Tablet

Common

  • Agitation, anxiety, depression, tiredness, headache, trouble sleeping, drowsiness
  • Changes in body temperature
  • Constipation, dry mouth, indigestion, weight gain
  • Fast heartbeat, low blood pressure, sweating, blurred vision
  • Dizziness or vertigo
  • Increased blood sugar

Serious

  • Rare but serious reaction called neuroleptic malignant syndrome, which can cause high fever, stiff muscles, confusion, and kidney problems
  • Seizures, especially at higher doses
  • Blood disorders
  • Heart rhythm changes (QT prolongation)
  • Involuntary muscle movements that may not go away (tardive dyskinesia)
  • Increased prolactin hormone levels

Warnings and precautions

  • This medicine should be used carefully in people with heart problems, as it can affect heart rhythm. 
  • Doctors should check heart health before starting and watch for warning signs like slow heartbeat or low potassium levels. 
  • It should be avoided in people with certain heart rhythm problems or those who recently had a heart attack or have uncontrolled heart failure.
  • Elderly patients with dementia-related confusion or behavior changes who take this type of medicine have a higher risk of death and stroke-related problems. This medicine is not approved to treat dementia-related symptoms.
  • This medicine is not recommended for children or teenagers under 18 years old. It may also increase the risk of seizures, especially at higher doses.
  • There isn't enough information to know if this medicine is safe during pregnancy. 
  • Babies born to mothers who took antipsychotics late in pregnancy may have muscle and withdrawal symptoms after birth. This medicine is not recommended during pregnancy or while breastfeeding.
  • People with kidney problems should start with a lower dose and generally should not go above a certain higher dose without medical guidance. 
  • People with liver problems should start with a lower dose and may need regular liver function tests, especially during the first few months of treatment.
  • Tell the doctor about heart disease, seizures, diabetes, liver disease, or other medical conditions.
  • This medicine may affect your ability to drive or use machines, and it can cause drowsiness or dizziness.

Storage

  • Keep the tablets in their original blister packs or packaging until you are ready to take them. This protects them from light and environmental moisture.
  • Do not store the tablets in the bathroom or kitchen, as the steam and humidity from showers, sinks, or cooking can cause the medication to break down.
  • Unless explicitly instructed on your specific product prescription label or by your pharmacist, Zoleptil tablets do not require refrigeration and should not be frozen.
  • Keep the medication securely stored out of the sight and reach of children and pets to prevent accidental ingestion.

When to see a doctor

  • Get medical help right away if you develop high fever, severe muscle stiffness, confusion, or very fast or irregular heartbeat, as these could be signs of a rare but serious reaction.
  • Seek urgent care if you have a seizure while taking this medicine.
  • Contact your doctor if you notice unusual, uncontrollable movements of the face, tongue, or body, as this may be a sign of a lasting movement problem.

Alternatives

  • Amisulpride
  • Quetiapine
  • Olanzapine
  • Risperidone

Watch the video

Video: Zoleptil Tablet: Uses, Dosage, Side Effects, Precautions and Alternates

FAQs

What is Zoleptil Tablet used for?

Zoleptil Tablet contains zotepine and is used to treat schizophrenia, other psychotic disorders, mania, and bipolar disorder.

How is Zoleptil Tablet taken?

It is taken by mouth, usually split into three doses a day. Adults 18–64 years typically take 25 mg three times a day, while those 65 and older take 25 mg twice a day. It is not recommended for people under 18.

How long does Zoleptil Tablet take to work?

Symptoms may start to improve within about a week, but it can take several weeks to months for the full effect, especially on mood and thinking.

What are the serious side effects of Zoleptil Tablet?

Serious side effects include neuroleptic malignant syndrome, seizures, blood disorders, heart rhythm changes, tardive dyskinesia, and increased prolactin levels.

Is Zoleptil Tablet safe during pregnancy?

There isn't enough information to confirm its safety in pregnancy, and it is not recommended during pregnancy or while breastfeeding. Babies born to mothers who took antipsychotics late in pregnancy may have muscle and withdrawal symptoms after birth.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personSourcesFull disclaimer

Sources

  1. https://psychmeds.aarogyaminds.com/medicines/ZOTEPINE/Zoleptil
  2. https://prospecte.ro/en/drugs/zoleptil-100mg-sugar-coated-tablets-knoll-ltd-w13945001
  3. https://www.pharmacompass.com/chemistry-chemical-name/zotepine