- Different devices are available to administer insulin
such as syringes and vials, prefilled pens and refillable
pen.
- Syringe is the most common way. Furthermore, it
is most economical.
- Prefilled pen is easier to use but is slightly more
expensive.
- Refillable pen is more user-friendly but little
expensive.
- You may choose any of these devices according to
your convenience.
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