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Gingivitis
Mayo Clinic Health Manager
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Slide show: Choosing an insulin delivery device
By Mayo Clinic staff
Syringe and needle
Many people choose to inject insulin with disposable syringes and needles. You withdraw insulin from a bottle into a syringe, and then inject the medication in the layer of fat under your skin — often in the abdomen. Insulin syringes come in various sizes to match insulin dosage. Needles also come in varying lengths.
Pros: Disposable syringes and needles are inexpensive. Injections are quick, once you get the hang of it. Syringes with large print are available if needed.
Cons: Withdrawing insulin from a bottle may not be discreet, and it's challenging if you don't see well or your fingers are numb, stiff or shaky.
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