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Insulin

No Prescription

Insulin is prescribed for diabetes mellitus when diet modifications and oral medications fail to correct the condition. Insulin is a hormone produced by the pancreas, a large gland that lies near the stomach. This hormone is necessary for the body's correct use of food, especially sugar. Insulin apparently works by helping sugar penetrate the cell wall, where it is then utilized by the cell. In people with diabetes, the body either does not make enough Insulin, or the Insulin that is produced cannot be prescribed properly.

There are actually two forms of diabetes: type 1 (Insulin-dependent) and type 2 (non-Insulin-dependent). Type 1 usually requires Insulin injection for life, while type 2 diabetes can usually be treated by dietary changes and/or oral antidiabetic medications such as Diabinese, Glucotrol, and Glucophage. Occasionally, type 2 diabetics must take Insulin injections on a temporary basis, especially during stressful periods or times of illness.

The various available types of Insulin differ in several ways: in the source (animal, human, or genetically engineered), in the time requirements for the Insulin to take effect, and in the length of time the Insulin remains working.

Regular Insulin is manufactured from beef and pork pancreas, begins working within 30 to 60 minutes, and lasts for 6 to 8 hours. Variations of Insulin have been developed to satisfy the needs of individual patients. For example, zinc suspension Insulin is an intermediate-acting Insulin that starts working within 1 to 1-1/2 hours and lasts approximately 24 hours. Insulin combined with zinc and protamine is a longer-acting Insulin that takes effect within 4 to 6 hours and lasts up to 36 hours. The time and course of action may vary considerably in different individuals or at different times in the same individual. Genetically engineered Insulin works faster and for a shorter length of time than regular human Insulin and should be prescribed along with a longer-acting Insulin. It is available only by script.

Animal-based Insulin is a very safe product. However, some components may cause an allergic reaction. Therefore, genetically engineered human Insulin has been developed to lessen the chance of an allergic reaction. It is structurally identical to the Insulin produced by your body's pancreas. However, some human Insulin may be produced in a semi-synthetic process that begins with animal-based ingredients, and may cause an allergic reaction.

Side Effects

Insulin side effects that you should report to your health care professional or doctor as soon as possible:
- Unsteady Movement;
- Tremor;
- Tingling In The Hands;
- Thirst;
- Sweating;
- Slurred Speech;
- Sleep Disturbances;
- Shortness Of Breath;
- Shallow Breathing Or Wheezing;
- Restlessness;
- Rash Over The Entire Body;
- Rapid Pulse;
- Rapid Heartbeat;
- Perspiration;
- Personality Changes;
- Nervousness;
- Nausea;
- Low Blood Pressure;
- Loss Of Appetite;
- Lips Or Tongue;
- Light-Headedness;
- Itching Or Redness At The Injection Site (Usually Disappears Within A Few Days Or Weeks);
- Inability To Concentrate;
- Hunger;
- Heavy Breathing;
- Headache;
- Fruity Breath;
- Flushing;
- Feet;
- Fatigue;
- Drowsiness;
- Dizziness;
- Disorientation;
- Depressed Mood;
- Confusion;
- Cold Sweat;
- Blurred Vision;
- Anxiety;
- Swelling;
- Fast Pulse;
- Drowsiness;
- Coma;
- Abnormal Behavior;

Dosage

Your doctor will specify which Insulin to use, how much, when, and how often to inject it. Your dosage may be affected by changes in food, activity, illness, medication, pregnancy, exercise, travel, or your work schedule. Proper control of your diabetes requires close and constant cooperation with your doctor. Failure to use your Insulin as prescribed may result in serious and potentially fatal complications.

Some Insulins should be clear, and some have a cloudy precipitate. Find out what your Insulin should look like and check it carefully before using.

Genetically engineered Insulin lispro injection should not be prescribed by children under age 12.

(c) 2017