Before each injection, make sure the cartridge holder is properly seated on the body of the injector pen, with the blue arrow aligned with the white mark on the body. After attaching the needle, a few drops of the drug may appear.
The Omnitrope Pen 10 injector is a precision medical device. Even if you are experienced with such injectors, it is imperative that you carefully read these instructions and follow all directions for using the injector pen. As with all injector pens, failure to follow directions may result in incorrect dosage of the drug.