Cocaine

Question 1

Introduction

Answer 1

• Class A/ Schedule 2,
• Active stimulant
• Apitite suppressor

Question 2

Pharmacodynamics

Answer 2

• Inhibits excretion of nerve endings/ blocks conduction in peripheral nerves by binding to and inactivating sodium channels giving it a analgesic effect

Question 3

Pharmacokinetics

Answer 3

• Absorption through mucus membranes and GI tract
• Widely distributed
• Metabolised in the liver
• Excreted in the urine