Allergies Drugs: Medicare Part D Spending

• 47medicines with Part D spending (calendar year 2024)

Each number has its full source under its own list below.

1. 1Prednisolone AcetatePrednisolone Acetate · $5.46 per unit$155 million
2. 2EpinephrineEpinephrine · $99.63 per unit$119.3 million
3. 3Azelastine HCl*Azelastine HCl · $1.07 per unit$86.1 million
4. 4Ketorolac Tromethamine*Ketorolac Tromethamine · $3.16 per unit$35.1 million
5. 5Betamethasone DipropionateBetamethasone Dipropionate · $0.93 per unit$33 million
6. 6DexamethasoneDexamethasone · $0.53 per unit$18.5 million
7. 7Azelastine-FluticasoneAzelastine/Fluticasone · $4.20 per unit$17.8 million
8. 8Promethazine HCl*Promethazine HCl · $0.23 per unit$13.2 million
9. 9Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc · $0.67 per unit$13.1 million
10. 10Betamethasone ValerateBetamethasone Valerate · $0.67 per unit$8.9 million
11. 11CyproHEPtadine HClCyproHEPtadine HCl · $0.25 per unit$4.5 million
12. 12ZerviateCetirizine HCl · $7.31 per unit$3.9 million
13. 13Dexamethasone Sodium Phosphate*Dexamethasone Sodium Phosphate · $5.45 per unit$3.2 million
14. 14SprixKetorolac Tromethamine · $503.55 per unit$2 million
15. 15PrometheganPromethazine HCl · $5.04 per unit$1.9 million

Source: Centers for Medicare & Medicaid Services, Medicare Part D Spending by Drug, calendar year 2024. Retrieved 12 Nov 2026.

• Skin and hair
• Respiratory
• Immune health
• Gut health