Medical Definition of melanin. : any of various black, dark brown, reddish brown, or yellow pigments of animal or plant structures (as skin, hair, the choroid, or a raw potato when exposed to air); especially : any of numerous animal pigments that are essentially polymeric derivatives of indole formed by enzymatic modification of tyrosine.
An intermediate- or long-acting insulin is often prescribed with NovoLog. NovoLog can be mixed with insulin NPH (intermediate-acting insulin), but always draw NovoLog into the syringe first. Never mix NovoLog with Lantus. Do not mix NovoLog with other insulins if using an insulin pen or external pump. Do not vigorously shake insulin before use.
Insulin: How to Give a Mixed Dose. Many people with diabetes need to take insulin to keep their blood glucose in a good range. This can be scary for some people, especially for the first time. The truth is that insulin shots are not painful because the needles are short and thin and the insulin shots are placed into fatty tissue below the skin.