Trihex

Trihex (also known as Trihexyphenidyl) is a medication primarily used to treat Parkinson's disease. It is classified under the category of anticholinergic drugs, which work by blocking the action of a certain natural substance (acetylcholine) in the body. This helps decrease certain symptoms of Parkinson's disease such as stiffness, tremors, spasms, and poor muscle control.

Uses

Trihex is used to treat symptoms of Parkinson's disease or involuntary movements due to the side effects of certain psychiatric drugs (antipsychotics). It is not recommended for use in patients under the age of 18.

Side Effects

Common side effects of Trihex include dry mouth, blurred vision, abdominal discomfort, constipation, and dizziness. In rare cases, it can cause serious side effects such as mental/mood changes, difficulty urinating, and decreased sexual ability.

Dosage

The dosage of Trihex is based on the patient's medical condition, age, and response to treatment. It is usually taken 3 to 4 times a day, with or without food.

Precautions

Before taking Trihex, patients should inform their doctor or pharmacist if they are allergic to it or if they have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.

Interactions

Trihex can interact with other medications, which can affect how it works or increase the risk for serious side effects. Some drugs that may interact with Trihex include antihistamines, antispasmodics, and certain drugs for depression or anxiety.

Overdose

In case of overdose, immediate medical attention is required. Symptoms of overdose may include restlessness, hallucinations, and irregular heartbeat.

Storage

Trihex should be stored at room temperature, away from light and moisture. It should not be stored in the bathroom and should be kept out of reach of children and pets.

See Also

• Parkinson's disease
• Anticholinergic
• Drug interaction

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