How long do steroids affect blood sugar?

For oral steroids, blood sugars may begin to rise within a few days of treatment. The effects will depend on the dose and type of steroid you are taking. Steroid injections start to affect blood sugars soon after the injection and can remain high for 3-10 days afterward.

How do I control my blood sugar while on steroids?

As with other types of diabetes, a person with steroid-induced diabetes should make lifestyle adjustments to improve their blood sugar control. These changes might include eating a healthful, balanced diet and partaking in regular exercise.