Help save our bats: Due to the spread of White-Nose Syndrome, a deadly disease affecting hibernating bats, visitors are asked to clean their gear before entering Carlsbad Caverns National Park.
Best Answer: Prednisone has a half-life of roughly 1 to 1.5 days. This means that after 4-6 days, levels of the drug drop below natural levels of cortisol, so it no longer has an effect. There's no way to predict the chances that your blood test results are caused by prednisone-you have to wait and see what happens.
Prednisone has a half life of about an hour. This means that it takes an hour for half the dosage you took to flow through your blood stream and exit your body. For example, if you take 60mg, it takes an hour for 30mg to work through your body.It takes another hr for 15mgs to do the same.t all depends on how long your body takes to do itâs thing. As far as side effects go, once you start to taper you should see some change. When your down to about 20mg it should be a little evident but once your under 10mg the changes will come.