Product Description

Trihexyphenidyl Hydrochloride Tablets IP 2 mg is an anticholinergic medication used as an adjunct treatment for Parkinson’s disease and for the management of extrapyramidal symptoms (EPS) caused by antipsychotic or other central nervous system medicines. Parkinson’s disease is a progressive neurological disorder characterized by tremors, muscle rigidity, stiffness, and difficulty in movement due to an imbalance of neurotransmitters in the brain.

Trihexyphenidyl works by reducing excessive cholinergic activity in the central nervous system, thereby restoring the balance between dopamine and acetylcholine. This results in improved muscle control, reduced stiffness, and smoother voluntary movements. The medicine is commonly prescribed along with levodopa or antipsychotic therapy to improve motor symptoms and patient comfort.

Uses

Trihexyphenidyl Hydrochloride Tablets IP 2 mg are used for:

• Treatment of Parkinson’s disease
  

• Management of extrapyramidal symptoms (drug-induced movement disorders)
  

• Control of muscle stiffness, tremors, and rigidity associated with antipsychotic therapy
  

• Adjunct therapy with levodopa or other anti-Parkinsonian medicines
  
  

How it works

Trihexyphenidyl Hydrochloride Tablets IP 2 mg contain Trihexyphenidyl, an anticholinergic agent that:

• Blocks muscarinic receptors in the central nervous system
  

• Reduces excessive acetylcholine activity responsible for muscle rigidity and tremors
  

• Restores the balance between acetylcholine and dopamine
  

• Relaxes muscles and improves nerve impulse transmission involved in movement control
  

This action helps reduce stiffness, tremors, and abnormal movements, allowing muscles to move more naturally.

Benefits

Trihexyphenidyl Hydrochloride Tablets IP 2 mg provide several therapeutic benefits:

• Improves muscle control and coordination in Parkinson’s disease
  

• Reduces rigidity, tremors, and involuntary movements
  

• Effectively controls extrapyramidal symptoms caused by antipsychotic medicines
  

• Enhances patient comfort and mobility
  

• Supports better daily functioning and quality of life
  
  

How to use

• Take Trihexyphenidyl Hydrochloride Tablets IP 2 mg exactly as prescribed by your doctor
  

• Swallow the tablet whole with a glass of water
  

• Do not chew, crush, or break the tablet
  

• Can be taken with or without food, as advised
  

• Follow the prescribed dose and duration strictly
  

Do not stop the medication suddenly without consulting your doctor, as this may worsen symptoms.

Side Effects

Common side effects may include:

• Nausea and vomiting
  

• Dizziness or drowsiness
  

• Constipation
  

• Dry mouth
  

• Headache
  

• Weakness or fatigue
  

• Decreased urination
  

• Nervousness or restlessness
  

Most side effects are mild and temporary. Consult your doctor if they persist or worsen.

Safety Advice

• Alcohol: Avoid alcohol, as it may increase dizziness and drowsiness
  

• Pregnancy: Use only if clearly needed; consult your doctor
  

• Breastfeeding: Inform your doctor before use
  

• Driving: Avoid driving or operating machinery if you feel drowsy or dizzy
  

• Heat exposure: Use caution in hot weather, as the medicine may reduce sweating and increase the risk of heat stroke
  

• Medical conditions: Inform your doctor if you have glaucoma, liver disease, urinary problems, or heart conditions
  

Regular follow-up with your doctor is recommended during treatment.

Storage Conditions

• Store below 30°C (86°F)
  

• Keep in a cool, dry place away from light and moisture
  

• Keep out of reach of children
  
  

FAQs

What is Trihexyphenidyl Hydrochloride Tablets IP 2 mg used for?

It is used to treat Parkinson’s disease and to manage extrapyramidal symptoms caused by antipsychotic medicines.

How does Trihexyphenidyl work?

It reduces excessive cholinergic activity in the brain, helping improve muscle control and reduce stiffness and tremors.

Can Trihexyphenidyl cause dry mouth?

Yes, dry mouth is a common side effect. Drinking water frequently or chewing sugar-free gum may help.

Can I stop taking this medicine on my own?

No. Stopping suddenly may worsen symptoms. Always consult your doctor before discontinuation.

Is Trihexyphenidyl safe for children?

No, safety and effectiveness in children have not been established.

Can this medicine cause hallucinations?

Rarely, hallucinations or confusion may occur, especially with long-term use. Inform your doctor immediately if this happens.