Medtronic’s acquisition of Companion Medical brought a smart insulin pen, the InPen, into its diabetes care lineup.

Ajovy is one of the CGRP inhibitors used for migraine prevention. Approved for ages 6 and up, it's noted for its safety, tolerability, and benefits seen within the first month.

Insulin expires about 28 days after it's opened, so it's important to store it properly and keep track of when you opened it to ensure effectiveness.