Insulin is a hormone that is produced naturally in our body and controls the level of glucose in the blood. In diabetic patients, insulin production is reduced or stops completely, making it difficult to control sugar in their body. Let us know about insulin and its uses in detail.

Insulin work

Insulin is a hormone that controls blood sugar levels in the body. It is produced by the pancreas and helps transport glucose from the blood to cells to be used as energy. Apart from this, insulin also works to supply blood to the cells. If insulin does not work properly, a person may face fatigue and other problems.

Insulin use

Insulin is mainly used to treat two types of diabetes:

• Type 1 diabetes: In this the body does not produce any insulin at all, so insulin injections are necessary.
• Type 2 diabetes: Insulin is sometimes used here, but it can mostly be controlled by lifestyle and diet.

Types of insulin

There are several types of insulin, including:

• Rapid-acting insulin: It works quickly, but its effect lasts for a short time.
• Medium-acting insulin: It works for a medium period of time.
• Long-acting insulin: Its effect lasts for a long time.

insulin resistance

Insulin resistance occurs when the body does not properly process the effects of insulin. Symptoms do not appear until it progresses to prediabetes or type 2 diabetes. Insulin resistance can be prevented or reversed by maintaining a healthy weight, eating the right diet, and exercising regularly.

Side Effects of Insulin

Some side effects may also occur after taking insulin:

• Hypoglycemia (low blood sugar): Taking too much insulin causes the cells to absorb more sugar, causing blood sugar levels to drop too low. This can cause serious problems, such as seizures or loss of consciousness.
• Weight gain: Taking too much insulin can cause weight gain.
• Insulin allergy: Insulin can cause nausea and vomiting in some people.
• Injection site reactions: Redness, itching, pain, and tenderness may occur at the site of insulin injection.
• Upper respiratory infections: Taking insulin can increase the risk of upper respiratory infections.
• Lipodystrophy: Repeatedly injecting insulin in the same spot can cause skin changes and pitting.

Insulin is an important hormone for diabetes patients, which helps control blood sugar. Its proper use can improve health, but it can also have some side effects which need to be taken care of.

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