Humulin R contains the active ingredient insulin human, while Humalog contains the active ingredient insulin lispro. Humulin R is a short-acting insulin, while Humalog is a rapid-acting insulin.

Patients using Eli Lilly’s Mounjaro are being reminded that the KwikPen injection devices should be discarded after four doses Residual liquid leftover after patients have injected their fourth dose ...

National Institutes of Health. DailyMed. Label: Humulin R U-500- insulin human injection, solution. Humulin R U-500 Kwikpen- insulin human injection, solution. National Institutes of Health. DailyMed.

We are aware of reports regarding supply issues of insulin in the UK. Some of these reports are of insulins that are being discontinued and some are where there is a temporary shortage. Here’s the ...