In addition, extra doses of insulin are easy to take if a high blood sugar is found between meals. The Humalog insulin in the pump works just like when it is given in shots. It starts to work in 10 minutes, peaks in 30-40 minutes and is gone in four hours. Being able to sleep late in the morning or to alter the time of meals or exercise represents an advantage for many pump users. Basal rates can easily be altered to meet special circumstances.
Many people express an increased sense of freedom and flexibility.
The long plastic tube permits placement of the pump on the bed stand while sleeping at night. Several special holders are available for the pump.