Zapin 2.5mg Tablet

4.6 (11 reviews)

Olanzapine (2.5mg)

🏭 Hinglaj Laboratories 📦 Varies by brand 💊 Allopathy 📅 Updated: Aug 22, 2026

📋 Prescription Required 💊 Generic Available

Medically Reviewed

SaathiMed Expert Panel | Aug 22, 2026

What is zapin 2.5mg tablet used for?

Zapin 2.5mg Tablet contains Olanzapine, an antipsychotic medicine used to treat schizophrenia and bipolar disorder. It helps control symptoms like hallucinations, delusions, and mood swings. It may also be used for other mental health conditions as prescribed by your doctor.

Generic Name: Olanzapine (2.5mg)
Manufacturer: Hinglaj Laboratories
Form: Allopathy
Pregnancy Category: Consult doctor
Prescription Required: Yes

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 zapin 2.5mg tablet Uses & Benefits

Detailed medical information is being added to our database.

📋 Drug Information

Generic Name(s)	Olanzapine (2.5mg)
Brand Name	zapin 2.5mg tablet
Manufacturer	Hinglaj Laboratories
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	NEURO CNS
Action Class	Atypical Antipsychotics
Route of Administration	Oral
Storage	Room temperature (15-30°C), away from moisture
Shelf Life	As per manufacturer

💡 How to Take zapin 2.5mg tablet

Follow your doctor's prescription exactly.

Dosage Timeline

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

⚠️ Side Effects of zapin 2.5mg tablet

✅ Common Side Effects

Drowsiness
Weight gain
Dry mouth
Constipation
Dizziness

🚨 Serious Side Effects

High blood sugar (increased thirst, frequent urination)
Neuroleptic malignant syndrome (fever, muscle stiffness, confusion)
Tardive dyskinesia (uncontrolled movements)
Seizures

⚠️ Rare Side Effects

Jaundice (yellowing of skin or eyes)
Pancreatitis (severe abdominal pain)
Blood clots (swelling, pain in leg)

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

⚠️ Drug	Severity	Effect
Levodopa	Major	May decrease effectiveness of levodopa
Alcohol	Moderate	Increased sedation and dizziness
Diazepam	Moderate	Additive CNS depression

🚨 Major Interactions

Levodopa
Dopamine agonists
Alcohol

⚡ Moderate Interactions

Diazepam
Antihypertensives
Lithium

ℹ️ Minor Interactions

Antacids
Cimetidine
Warfarin

🍽️ Food Interactions

Olanzapine can be taken with or without food. However, taking it with food may reduce stomach upset. Avoid grapefruit juice as it may affect the metabolism of the drug.

🍷 Alcohol Interaction

Avoid alcohol while taking Olanzapine. Alcohol can increase the sedative effects of the medicine, leading to excessive drowsiness, dizziness, and impaired judgment.

🛡️ Safety & Warnings

Liver

Moderate

Kidney

Low

Heart

Moderate

🚫 Contraindications

Do not use Olanzapine in patients with known hypersensitivity to the drug. It is contraindicated in patients with narrow-angle glaucoma, severe central nervous system depression, or coma. Avoid use in patients with a history of blood dyscrasias or bone marrow depression.

⚠️ Warnings & Precautions

Olanzapine may cause drowsiness, dizziness, and orthostatic hypotension (drop in blood pressure when standing up). It can increase blood sugar and cholesterol levels, and cause significant weight gain. Elderly patients with dementia-related psychosis are at increased risk of stroke and death. Use with caution in patients with liver disease, heart disease, or seizure disorders. Monitor for signs of neuroleptic malignant syndrome (fever, muscle rigidity, confusion) and tardive dyskinesia (involuntary movements).

💊 Overdose Management

In case of overdose, seek immediate medical attention. Symptoms may include extreme drowsiness, confusion, agitation, seizures, rapid heart rate, and difficulty breathing. Treatment is supportive and may include gastric lavage and activated charcoal.

⏰ 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 your regular schedule. Do not take a double dose to make up for a missed one.

👨‍⚕️ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Last reviewed on: Aug 22, 2026

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🔄 Substitutes for zapin 2.5mg tablet

View All

Alternative brands with exact same active ingredient (Olanzapine (2.5mg)):

Medical Note: Always consult your doctor before switching medications.

⭐ User Reviews

Verified User Jul 13, 2026

Effective and reliable. Worked as expected.

Trusted Reviewer Jul 13, 2026

Helpful and effective medicine as per my experience. Always consult a doctor.

Certified Buyer Jul 13, 2026

This medicine was effective for me. I followed the doctor's advice.