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Insulin is normally made by the beta cells in the pancreas. If the body is short on insulin, it must be injected to keep levels up, hour by hour. It cannot be taken in pills as the molecule is too fragile to survive digestion.

Normally, insulin is produced by the body to regulate blood sugar level. For diabetics, however, the beta cells become dysfunctional and are either destroyed or do not make enough insulin, or the other cells in the body resist insulin and require more of it. As a result, people who are diabetic must inject insulin to maintain their blood sugar level, hour by hour. Because of this, people who are diabetic tend to have a blood with higher level of sugar, or to be unable to lower the sudden rises of blood sugar that occur after eating.

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15y ago

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Is insulin lipid or water soluble?

No it is not a lipid. Insulin is made up of proteins. It cannot be injected orally.


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You can't take insulin by mouth because the acids in your stomach would destroy it. http://www.healthline.com/sw/khs-using-injected-insulin


Is insulin lipid?

No it is not a lipid. Insulin is made up of proteins. It cannot be injected orally.


What are the units injected by a diabetic?

It's an agreed amount of insulin.


Why you give insulin orally?

You don't give insulin orally ! Insulin needs to be injected into the patient's bloodstream. The acids in the stomach would break down the insulin - rendering it useless.


Why do diabetics inject insulin into the skin and not directly into the bloodstream?

It is not injected into the skin, it is injected into fat. If it was injected into the bloodstream it would act too quickly and most likely kill you.


Being a diabetic is it possible to inject insulin in your scalp and get a sufficient effect from it?

Insulin is supposed to be injected into fat for it to work properly, so no.


What happens to insulin when it is injected into the skin?

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Does having diabetes mean having little shots everyday?

It depends on how harsh of the disease you have. My grandfather had to take insulin everyday because he had it. <><><> I have diabetes- and do not need shots (injected insulin). I watch what I eat, and take a medicine in pill form. Other people will need injected insulin. As said, depends on the course of the ailment that you have.


Why drugs which are proteinsuch as insulin cannot be taken by mouth but must be injected?

Insulin cannot be taken by mouth as it is needed in the blood, where it is usually injected. Taken by mouth it would be digested along with the food. However, there are some interesting alternative ways are researched. More info on these alternative insulin administrations can be found on related links.


Where should I give a dog insulin?

Insulin should be injected under the skin of a dog, typically in the loose skin between the shoulder blades or on the side of the chest.


What if you while Injecting insulin accidentally forget to draw insulin into the syringe and injected air into abdomen instead of insulin?

Instead of Insulin,if air is injected into abdomen/subcutaneous,then the patient's blood sugar level will go up (Hyperglycemia) which may lead to Diabetic Keto Acidosis(DKA).To take control over the situation, insulin(Rapid acting) has to be injected immediately.