Table 1. Glucocorticoid dose equivalents and duration of action.
Activity | Glucocorticoids | Duration of action (hours) | Dose equivalent (mg) |
Short-acting | Hydrocortisone | 8-12 | 20 |
Cortisone | 8-12 | 25 | |
Intermediate-acting | Prednisone | 12-36 | 5 |
Prednisolone | 12-36 | 5 | |
Methylprednisolone | 12-36 | 4 | |
Triamcinolone | 12-36 | 4 | |
Long-acting | Dexamethasone | 36-72 | 0.75 |
Betamethasone | >48 | 0.6 |