Hydrocortisone Probutate: uses, dosing, side effects & brands

The elimination half-life of hydrocortisone probutate is about 1.5 hours — that is how long the body takes to clear half of a dose. This is the plasma (terminal) elimination half-life; the FDA label states "The terminal half-life of hydrocortisone is about 1.5 hours following intravenous and oral dosing of hydrocortisone tablets" in healthy adults, so roughly 90% of a dose clears within about 8 hours and nearly all within ~12 hours. Hydrocortisone is not a prodrug, but its half-life measures how fast the drug leaves the blood, not how long its effects last: as a short-acting glucocorticoid its biological (tissue) effect on the body persists well beyond blood clearance, and this short plasma half-life is why oral replacement is usually dosed 2-3 times a day. Because hydrocortisone is metabolized in the liver, significant liver impairment can slow clearance; the label does not give a specific half-life adjustment for age, kidney, or liver function. Half-life is not the same as a drug-test detection window. Half-life is not the same as how long a drug test can detect the drug, and it varies with age, kidney and liver function.

It depends on the medicine. We check it against the FDA labels rather than guessing: our interaction checker searches each drug's own label for the other and quotes what it says, naming the section it came from. Run hydrocortisone probutate against whatever else you take — and remember that a label not naming a drug is not the same as that combination being safe.

Across the brands we track, hydrocortisone probutate is currently marketed as topical, per the FDA's National Drug Code Directory. Each form is dosed differently — follow the label for the exact product you were prescribed.

We do not currently list a generic-labelled hydrocortisone probutate product. That does not always mean none exists — it means none appears under a generic name in the FDA data we track. Ask your pharmacist.