Corticosteroid	Preparation strength (mg per mL)	Common dosages for tendon sheath injection (mg)
Triamcinolone acetonide (Kenalog)	10	5.0 to 10.0
Methylprednisolone (Depo-Medrol)	20	5.0 to 10.0
Dexamethasone	4	0.8 to 2.0
Betamethasone acetate, betamethasone sodium phosphate (Celestone Soluspan)	6	1.5 to 3.0