Psycate Injection 25mg

About Psycate Injection 25mg

Psycate Injection 25mg Uses

• Long term treatment of schizophrenia
• Management of chronic psychotic disorders
• Prevention of relapse in patients with a history of psychosis
• Control of symptoms such as hallucinations, delusions and disorganized thinking

Psycate Injection 25mg Benefits

• Long acting depot formula, usually given once every two to four weeks
• Improves treatment adherence in patients who find daily tablets difficult
• Provides steadier drug levels compared to short acting oral antipsychotics
• Supports long term symptom stability and reduces relapse risk

What Experts Say

Fluphenazine decanoate belongs to the phenothiazine class of first generation antipsychotics. It works by blocking dopamine D2 receptors in the brain, which reduces the overactive dopamine signaling linked to hallucinations, delusions and disorganized thinking seen in schizophrenia and other chronic psychotic disorders.

The decanoate ester makes this a depot formulation. After deep intramuscular injection, it is released slowly from muscle tissue into the bloodstream, maintaining steady drug levels for two to four weeks. This long acting design supports treatment adherence in patients who find daily tablets difficult to manage.

Because fluphenazine is a potent dopamine blocker, clinicians monitor patients for movement related side effects such as muscle stiffness and tremor, particularly during the early weeks of treatment. Regular psychiatric follow up allows the dose and injection interval to be adjusted safely over time.

Drug Class

• Typical (First Generation) Antipsychotic
• Phenothiazine Derivative
• Dopamine D2 Receptor Antagonist

Psycate Injection 25mg formula

• Fluphenazine Decanoate

Available forms

• Injection

How to use Psycate Injection 25mg?

• Must be given only by a doctor or trained healthcare professional as a deep intramuscular injection
• Typical starting dose is 12.5mg to 25mg, repeated every two to four weeks based on response
• Dose and injection interval are individualized by a psychiatrist over time
• Never inject this medicine into a vein
• Do not self administer this injection at home

Drug Interactions

• CNS Depressants Like Sedatives, Opioids And Alcohol: Increase drowsiness and the risk of slowed breathing
• Other Antipsychotics Or QT Prolonging Medicines: Raise the risk of irregular heart rhythm when combined
• Antihypertensive Medicines: May cause an added drop in blood pressure, increasing fainting risk
• Anticholinergic Medicines: Combined use can worsen dry mouth, constipation and urinary retention
• Lithium: Rare reports of increased neurological side effects when used together with fluphenazine

Risks and warnings

• Extrapyramidal Symptoms: Tremor, muscle stiffness and restlessness can occur, especially early in treatment
• Tardive Dyskinesia: Long term use may cause involuntary, sometimes irreversible movements of the face and tongue
• Neuroleptic Malignant Syndrome: A rare but life threatening reaction with high fever, muscle rigidity and confusion requires immediate emergency care
• Elderly Patients With Dementia: Antipsychotics like fluphenazine carry an increased risk of stroke and death in this group and are used with caution
• Cardiac Risk: May prolong the QT interval, raising caution when combined with other heart rhythm affecting medicines
• Pregnancy And Breastfeeding: Should be used only if a doctor confirms the benefit outweighs the risk to the baby
• Liver Impairment: Requires caution and possible dose adjustment in significant liver disease

Psycate Injection 25mg Side Effects

• Drowsiness
• Dizziness
• Dry mouth
• Blurred vision
• Constipation
• Pain or swelling at the injection site
• Weight gain
• Low blood pressure when standing up
• Muscle stiffness and tremor
• Restlessness (akathisia)
• Irregular heartbeat
• Fainting
• High fever with muscle rigidity, a medical emergency
• Uncontrolled movements of the face or tongue with long term use

Storage Conditions

• Store the ampoule at room temperature, below 25°C, away from light
• Do not freeze
• Keep in the original packaging until the dose is administered by a healthcare professional
• Keep out of reach of children
• Discard any unused portion after opening the ampoule