Product introduction
Unidol 50mg Injection is used in the treatment of schizophrenia. It is also used to treat psychosis, mania, severe behavior problems, and Tourette syndrome (chronic multiple motor and vocal problems and involuntary responses) in adults and children.
Unidol 50mg Injection works by blocking the action of dopamine, a chemical messenger in the brain that affects thoughts and mood. It is given under the supervision of a healthcare professional only. Use it at the same time each day as this helps to maintain a consistent level of medicine in the body. Take this medicine in the dose and duration as advised by your doctor and if you have missed a dose, take it as soon as you remember. Do not stop suddenly without talking to the doctor, as it may worsen your symptoms. The doctor may check heart function and level of electrolytes such as sodium and magnesium before you start treatment with this medicine and regularly thereafter. Take plenty of fluids while taking this medicine as it may also cause dehydration.
Some common side effects of this medicine include injection site reactions (pain, swelling, redness), dryness in the mouth, urinary retention, constipation, and tremor. Initially, this medicine may cause a sudden drop in blood pressure when you change positions, rise slowly if you have been sitting or lying down. It also causes dizziness and sleepiness, do not drive or do anything that requires mental focus until you know how this medicine affects you. Additionally, this medicine can lead to weight gain, eat a healthy balanced diet, and exercise regularly.
Uses of Unidol Injection
Benefits of Unidol Injection
In Schizophrenia
Schizophrenia is a mental disorder in which a person’s thinking ability, feelings and behavior become abnormal. Unidol 50mg Injection helps restore the chemical imbalances in the brain that are responsible for such changes. It improves thoughts, behavior and enhances the quality of life.
Side effects of Unidol Injection
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Unidol
- Abnormality of voluntary movements
- Constipation
- Dryness in mouth
- Increased prolactin level in blood
- Muscle stiffness
- Orthostatic hypotension (sudden lowering of blood pressure on standing)
- Sleepiness
- Tremors
- Urinary retention
- Weight gain
How to use Unidol Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Unidol Injection works
Unidol 50mg Injection is a typical antipsychotic. It works by blocking the action of dopamine, a chemical messenger in the brain that affects thoughts and mood.
Safety advice
Alcohol
UNSAFE
It is unsafe to consume alcohol with Unidol 50mg Injection
Pregnancy
CONSULT YOUR DOCTOR
The safety of Unidol 50mg Injection during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding
CONSULT YOUR DOCTOR
Unidol 50mg Injection may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving
UNSAFE
Unidol 50mg Injection may cause side effects that could affect your ability to drive.
Kidney
CONSULT YOUR DOCTOR
There is limited data available on the use of Unidol 50mg Injection in patients with kidney disease. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited data available on the use of Unidol 50mg Injection in patients with liver disease.
What if you forget to take Unidol Injection?
If you miss a dose of Unidol 50mg Injection, please consult your doctor.
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For informational purposes only. Consult a doctor before taking any medicines.
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Quick tips
- Use caution while driving or doing anything that requires concentration as Unidol 50mg Injection may cause dizziness and sleepiness.
- Avoid drinking alcohol while taking this medicine as it can cause increased dizziness.
- It may affect how your body regulates your temperature. Avoid getting dehydrated and drink plenty of fluids.
- Inform your doctor if you experience any abnormal movements or have difficulty controlling movements.
- Inform your doctor if you experience symptoms such as high fever, sweating, muscle stiffness, and faster breathing. These may be due to a rare side effect known as the neuroleptic malignant syndrome.
- Your doctor may check your heart function and level of electrolytes such as sodium and magnesium before you start treatment with this medicine and regularly thereafter.
- Do not stop taking Unidol 50mg Injection without talking to your doctor first as it may cause worsening of symptoms.
Fact Box
Chemical Class
Alkyl- phenylketones
Habit Forming
No
Therapeutic Class
NEURO CNS
Action Class
Typical Antipsychotics
Patient concerns
FAQs
What is Unidol 50mg Injection used for?
Unidol 50mg Injection is a long‑acting antipsychotic injection given into the muscle to treat schizophrenia in people who need ongoing, monthly treatment to help prevent symptom relapses.
Who should not receive Unidol 50mg Injection?
Individuals should not use Unidol 50mg Injection if they have Parkinson’s disease, dementia with Lewy bodies, a severe allergy to haloperidol, or severe central nervous system depression/coma. It must not be given into a vein.
What serious heart risks should be watched for during Unidol 50mg Injection treatment?
While on Unidol 50mg Injection treatment, cases of sudden death, dangerous heart rhythm changes (QTc prolongation), and a rhythm called torsades de pointes have been reported. Risk is higher with high doses, low potassium or magnesium, existing heart problems, thyroid issues, or when used with other QT‑prolonging medicines.
Can Unidol 50mg Injection cause long‑term movement problems?
Yes, tardive dyskinesia (uncontrolled, possibly permanent movements) can happen from Unidol 50mg Injection use, especially with longer use and higher total doses. Doctors aim for the lowest effective dose and regularly reassess the need for ongoing treatment.
Can Unidol 50mg Injection cause neuroleptic malignant Syndrome (NMS), and what are the signs?
Unidol 50mg Injection can cause neuroleptic malignant syndrome (NMS), which is a rare, life‑threatening reaction with very high fever, severe muscle stiffness, confusion, unstable heart rate or blood pressure, and possible kidney injury. Treatment requires stopping Unidol 50mg Injection and urgent hospital care.
What blood or liver problems can occur with Unidol 50mg Injection use?
Low white blood cells (including severe neutropenia), liver injury (including acute liver failure, hepatitis, jaundice), and blood abnormalities have been reported with Unidol 50mg Injection use. Doctors may monitor blood counts and liver tests and stop treatment if serious changes occur.
During Unidol 50mg Injection treatment, what immediate symptoms need emergency care?
During Unidol 50mg Injection treatment, severe chest pain or fainting, very fast or irregular heartbeat, severe dizziness, uncontrollable muscle movements, very high fever with rigidity, trouble breathing or swelling of face/throat, or severe allergic rash/peeling skin should be treated as emergencies.
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Haloperidol Decanoate. High Wycombe, Buckinghamshire: Janssen-Cilag Ltd.; 1982 [revised 6 Jun. 2017]. [Accessed 25 Mar. 2019] (online) Available from:
- PubChem. Haloperidol Decanoate. [Accessed 25 Mar. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 25 Mar. 2019] (online) Available from:
Marketer details
Name: United Biotech Pvt Ltd
Address: FC/B-1 (Extn.), Mohan Co-operative Industrial Estate Mathura Road, New Delhi - 110 044
Country of origin: India
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₹10.2
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MRP₹11.25 9% OFF
1.0 ml in 1 vial
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