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Prescription requiredRpg Life Sciences LimitedAntipsychotic

Serenace Injection

Haloperidol Decanoate

₹32MRP ₹34In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

This medicine needs a prescription.

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Serenace Injection is used for this medicine is used in the treatment of schizophrenia, bipolar disorder, severe agitation and psychosis.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Haloperidol Decanoate
Available variants: injection 5X1ML
Best price: ₹32
MRP: ₹34
Prescription: Required
Manufacturer: RPG LIFE SCIENCES LIMITED

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Serenace Injection

Serenace Injection contains Haloperidol Decanoate. It belongs to the Antipsychotic class of medicines.

Uses of Serenace Injection

  • This medicine is used in the treatment of schizophrenia
  • bipolar disorder
  • severe agitation and psychosis.

Key benefits

  • Controls psychosis and severe mood episodes
  • Prevents relapse when taken consistently

How Serenace Injection works

Haloperidol rebalances the chemical messengers in the brain that, in excess, produce hallucinations, delusions and severe agitation.

How to take Serenace Injection

This is given by a doctor or a nurse. Do not attempt to inject it yourself unless you have been trained and told to. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause deep drowsiness, a severe fall in blood pressure, abnormal movements and heart rhythm disturbance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Serenace Injection

Most side effects of Serenace are mild and settle as the body adjusts. Reported side effects include:

  • Drowsiness
  • Weight gain
  • Tremor
  • Stiffness
  • Restlessness
  • Dry mouth
  • Dizziness on standing up

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Serenace Injection

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholDo not drink alcohol while taking this medicine.
DrivingDo not drive or operate machinery while taking this medicine.
KidneyUse with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function.
LiverConsult your doctor if you have liver disease.
Habit formingNo

Warnings and precautions

Report any tremor, stiffness, restlessness or uncontrollable movements of the face, tongue or limbs to your doctor promptly — these can become persistent if not addressed. Seek emergency care for high fever with severe muscle stiffness, confusion and sweating. This is rare but life-threatening. These medicines can raise blood sugar, cholesterol and weight. Your doctor will monitor them — keep those appointments. Never stop suddenly; your doctor will reduce the dose gradually. Take care in hot weather — this group affects how your body regulates temperature.

Do not take Serenace if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will assess suitability if you have heart disease, Parkinson's disease or dementia.

Interactions with other medicines

Alcohol and sedatives add to the drowsiness. Tell your doctor about any medicine that affects heart rhythm.

How to store Serenace Injection

Store as printed on the carton — some injections need refrigeration and must not be frozen. Keep out of the reach of children.

Expert advice for Serenace Injection

Take it exactly as prescribed; most relapses follow a stopped medicine. Rise slowly from sitting or lying. Keep your weight, sugar and lipid checks.

Manufacturer and class

Manufacturer:
RPG LIFE SCIENCES LIMITED
Therapeutic class:
Antipsychotic
Drug class:
Antipsychotic

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Serenace Injection FAQs

What is Serenace Injection used for?
Serenace Injection is commonly used for This medicine is used in the treatment of schizophrenia, bipolar disorder, severe agitation and psychosis. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Serenace Injection?
Serenace Injection contains Haloperidol Decanoate. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Serenace Injection?
This is given by a doctor or a nurse. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Serenace Injection work?
Haloperidol rebalances the chemical messengers in the brain that, in excess, produce hallucinations, delusions and severe agitation.
Is Serenace Injection a prescription medicine?
Yes. Serenace Injection is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Serenace Injection?
The side effects reported most often with Serenace are Drowsiness, Weight gain, Tremor, Stiffness, Restlessness. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Serenace Injection be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Serenace.
Can I drink alcohol while taking Serenace Injection?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Serenace Injection?
Take it as soon as you remember.
Is Serenace Injection habit forming?
No. Serenace Injection is not known to be habit forming when taken as prescribed.
How much does Serenace Injection cost on PingMeDoc Pharmacy?
Serenace Injection starts at ₹32 (MRP ₹34) on PingMeDoc Pharmacy. Available in injection 5X1ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Serenace Injection?
Serenace Injection is manufactured by RPG LIFE SCIENCES LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Serenace Injection delivered?
Serenace Injection is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Serenace Injection, Quick facts

Salt
Haloperidol Decanoate
Form
injection
Best price
₹32
MRP
₹34
Prescription
Required (Rx)
Brand
RPG LIFE SCIENCES LIMITED
Manufacturer
RPG LIFE SCIENCES LIMITED
Therapeutic class
Antipsychotic
Drug class
Antipsychotic
Habit forming
No
Variants
injection 5X1ML
Delivery
Standard across India

References

The information on Serenace Injection is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Serenace Injection.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.