Pharmacology Essential drug is? A Drugs that has been developed specifically to treat a rare medical condition B Those drugs that satisfy the health care needs of the majority of the population C Those drugs that satisfy the health care needs of at least 50% of the population D Drug that is to be used with in first hour of the acute attack of the disease 💡 Explanation Essential drug is? ✓ Correct Answer: B. Those drugs that satisfy the health care needs of the majority of the population