Trihexyphenidyl

About trihexyphenidyl

The cause of Parkinson's disease is still unknown but it's symptoms of shaking, stiffness and slow movement are due to there being less of a chemical called dopamine in the brain.

These symptoms are also sometimes experienced by patients who do not have Parkinson's disease, as a side effect of a medicine they are taking

Trihexyphenidyl reduces the stiffness and shaking caused by the lack of dopamine in the brain.

Before taking trihexyphenidyl

Before taking trihexyphenidyl make sure your doctor or pharmacist knows:

• If you are pregnant, trying for a baby or breast-feeding.
• If you suffer from heart, liver or kidney problems
• If you have prostate problems or problems passing water
• If you have constipation
• If you suffer from glaucoma (raised pressure in the eye)

How to take trihexyphenidyl

• Take trihexyphenidyl exactly as directed by your doctor.
• At first you will probably be asked to slowly increase the number of doses you take until your symptoms improve
• Do not stop taking trihexyphenidyl without speaking to your doctor. They will want to reduce your dose slowly before stopping

Getting the most from your treatment

• Trihexyphenidyl can cause dizziness and blurred vision, particularly during the first few days of treatment. Make sure you know how you react before driving, operating machinery or doing any other jobs which could be dangerous if you were dizzy or unable to see properly
• As your condition improves and your body movements become easier, be careful not to overdo physical activities. Allow your body to adjust to changing balance, circulation and co-ordination by increasing physical activity gradually. This is especially important in the elderly

Can trihexyphenidyl cause problems?

Along with their useful effects all medicines can cause unwanted side effects, which usually improve as your body adjusts to the new medicine. Speak with your doctor or pharmacist if any of the following side effects continue or become troublesome.

Other side effects that may occur are problems passing water, dizziness, fast heartbeat, feeling confused, feeling restless or nervous, problems with memory, seeing or hearing things that are not real, problems sleeping, a rash

How to store trihexyphenidyl

• Keep all medicines out of the reach of children.
• Store in a cool, dry place, away from direct heat and light.

Important information about all medicines