Benztropine and Trihexyphenidyl: Mnemonic and Key Points

Introduction

• Benztropine and Trihexyphenidyl: drugs for treating tremor and other symptoms of Parkinson's Disease (PD).
• Mnemonics and imagery used to memorize drug details.

Mnemonics

• Benztropine:
  • Bent trophy symbolizes Benztropine.
  • Scene: Hitting a park ranger's walker with a trophy causing a bent trophy.
• Trihexyphenidyl:
  • Tri-hex pattern from three hexagon-shaped honeycombs symbolizes Trihexyphenidyl.

Drug Information

• Drug Class: Anticholinergics.
• Mechanism: Block the action of acetylcholine in the brain.

Clinical Uses

• Parkinson's Disease (PD): Used to treat tremor and gait instability.
  • Symptomatic improvement: Does not cure PD but relieves symptoms.
• Drug-induced Parkinsonism: Treats tremors and slow gait caused by other medications.

Extrapyramidal Symptoms (EPS)

• EPS: Include symptoms like dystonia, akinesia, tardive dyskinesia.
• Mnemonic: EPS delivery package (like a new trophy delivery).
• Treatment: Benztropine and Trihexyphenidyl are used to treat EPS, especially drug-induced Parkinsonism.

Anticholinergic Side Effects

• Common side effects include:
  • Constipation
  • Tachycardia
  • Urinary retention
  • Dry mouth

Summary

• Benztropine and Trihexyphenidyl: Anticholinergic medications.
• Clinical Uses: Treat PD symptoms and EPS.
• Side Effects: Typical anticholinergic side effects.

Additional Resources

• Check out dedicated videos on EPS and anticholinergic side effects for more detailed information.

Conclusion

• Review of key points and reminder to look at additional resources for in-depth understanding.
• Subscribe and use additional resources for more information.