Parkifen Tablet 5 mg contains Trihexyphenidyl Hydrochloride, a centrally acting anticholinergic medication used to manage Parkinson’s disease and drug-induced extrapyramidal symptoms (EPS). This higher-strength formulation is designed for patients who require more intensive symptom control, offering effective relief from tremors, rigidity, bradykinesia, and involuntary muscle movements associated with Parkinsonism or antipsychotic therapy.

Trihexyphenidyl works by blocking acetylcholine receptors in the central nervous system, restoring the balance between acetylcholine and dopamine. In Parkinson’s disease, dopamine deficiency causes abnormal motor activity, leading to tremors, stiffness, and difficulty with voluntary movements. Parkifen Tablet 5 mg helps correct this imbalance, improving motor coordination, reducing involuntary movements, and enhancing overall daily functioning.

This dosage is often used after initial titration with lower strengths or for patients with moderate to severe symptoms. Parkifen 5 mg provides convenient and effective oral therapy for long-term management of movement disorders.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Key Features

• Active Ingredient – Trihexyphenidyl Hydrochloride 5 mg: Potent anticholinergic for Parkinson’s disease and EPS management.

• Reduces Tremors and Muscle Rigidity: Improves voluntary movement and motor coordination.

• Manages Extrapyramidal Symptoms: Effective against drug-induced stiffness, spasms, and involuntary movements.

• Enhances Quality of Life: Facilitates daily activities by improving motor function.

• Oral Tablet Formulation: Convenient dosing for long-term therapy.

Indications

Parkifen Tablet 5 mg is indicated for:

• Symptomatic management of idiopathic and secondary Parkinson’s disease

• Relief of tremors, rigidity, and bradykinesia associated with Parkinsonism

• Treatment of drug-induced extrapyramidal symptoms from antipsychotic medications

• Management of dystonia and other movement disorders requiring higher anticholinergic therapy

Mechanism of Action

Trihexyphenidyl in Parkifen exerts its effects through:

1. Centrally Acting Anticholinergic: Blocks muscarinic acetylcholine receptors in the brain.

2. Neurotransmitter Modulation: Reduces excess acetylcholine activity to balance dopamine deficiency.

3. Symptomatic Relief: Controls tremors, rigidity, and involuntary movements, improving motor function.

This targeted action ensures effective symptom management while promoting improved mobility and coordination.

Dosage and Administration

• Adults: Usually start with 2–5 mg daily, divided into 2–3 doses, and titrate gradually based on response and tolerability.

• Maximum daily dose should not exceed physician-recommended limits.

• Take orally, preferably with meals to minimize gastrointestinal discomfort.

• Dose adjustments may be required for elderly patients or those with renal or hepatic impairment.

  রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Safety and Precautions

Parkifen Tablet 5 mg may cause anticholinergic side effects such as dry mouth, blurred vision, constipation, urinary retention, dizziness, or drowsiness.

• Use with caution in patients with glaucoma, gastrointestinal obstruction, urinary retention, or heart conditions.

• Avoid sudden discontinuation to prevent worsening of Parkinsonian symptoms.

• Store in a cool, dry place below 25°C, away from light, and out of reach of children.

• Seek medical advice if side effects persist or worsen.

Parkifen Tablet 5 mg offers a safe and effective option for managing moderate to severe Parkinson’s disease and drug-induced extrapyramidal symptoms, improving motor control, daily function, and overall quality of life.