Before a long trip associated with the change of time zones, the patient should consult with his attending physician, as changing the time zone means that the patient must take food and inject insulin at another time.
Hyperglycaemia
Insufficient dose of the drug or discontinuation of treatment, especially in type 1 diabetes, can lead to the development of hyperglycemia or diabetic ketoacidosis. Typically, the first symptoms of hyperglycemia appear gradually over several hours or days. Symptoms of hyperglycemia are thirst, frequent urination, nausea, vomiting, drowsiness, redness and dryness of the skin, dry mouth, loss of appetite, and the smell of acetone in the exhaled air. Without proper treatment, hyperglycemia in patients with diabetes mellitus I type can lead to diabetic ketoacidosis - a condition that is potentially lethal.
Hypogluandchemium
Skipping meals or unplanned intense exercise can lead to hypoglycemia. Hypoglycemia can also develop if the insulin dose is too high in relation to the patient's need (see "Side effect "and" Overdose ").
Compared with a two-phase human insulin NovoMix® 30 Penfill® has a more pronounced hypoglycemic effect within 6 hours after administration. In this regard, in In some cases, it may be necessary to adjust the insulin dose and / or the nature of the diet.
After the compensation of carbohydrate metabolism, for example, with intensified insulin therapy, the symptoms typical for them-precursors of hypoglycemia may change in patients, which patients should be informed about. Common symptoms-precursors can disappear with prolonged course of diabetes.
Stricter glycemic control in patients may increase the risk of developing hypoglycemia, so increasing the dose of NovoMix® 30 Penfill® should be done under strict medical supervision, as described in the section on "Method of administration and dose".
Since Novomix® 30 Penfill® should be used in direct connection with food intake, it is necessary to take into account the high rate of onset of the drug effect in the treatment of patients who have comorbid diseases or who take medications that slow food intake. Concomitant diseases, especially infectious and accompanied by fever, usually increase the body's need for insulin. Correction of the dose of the drug may also be required if the patient has concomitant diseases of the kidneys, liver, adrenal, pituitary or thyroid gland disorders.
When transferring the patient to other types of insulin, early symptoms-precursors of hypoglycemia may change or become less pronounced compared to those observed with the application of the previous type of insulin.
Transfer of a patient from other insulin preparations
Transfer of the patient to a new type of insulin or an insulin preparation of another manufacturer must be carried out under strict medical supervision. If the concentration, type, producer and species (human insulin, human insulin analog) of insulin preparations and / or production method changes, a dose change may be required.Patients switching from other insulin preparations to NovoMix® 30 Penfill® may need an increase in injection frequency or dose change compared to the doses of previously used insulin preparations. If it is necessary to adjust the dose, it can be done already at the first injection of the drug or during the first weeks or months of treatment.
Reactions at the site of administration
As with other insulin preparations, reactions at the injection site may develop, which is manifested by pain, redness, hives, inflammation, bruising, swelling and itching. Regular change of injection site in the same anatomical area reduces the risk of these reactions. Reactions usually disappear for a few days to several weeks. In rare cases, it may be necessary to cancel NovoMix® 30 Penfill® because of reactions at the injection site.
The simultaneous use of drugs of the thiazolidinedione group and insulin preparations
There have been reports of chronic heart failure in the treatment of patients thiazolidinediones in combination with insulin preparations, especially if such patients have risk factors for developing chronic heart failure.This fact should be taken into account when appointing patients combination therapy with thiazolidinediones and insulin preparations. In the appointment of such combination therapy, it is necessary to conduct medical examinations of patients to identify signs and symptoms of chronic heart failure, increase in body weight and the presence of edema. If the symptoms of heart failure worsen in patients, treatment with thiazolidinediones should be discontinued.
Antibodies to insulin
With the use of insulin, the formation of antibodies is possible. In rare cases, the formation of antibodies may require a dose adjustment of insulin to prevent cases of hyperglycemia or hypoglycemia.
Precautions for use:
NovoMix® 30 Penfill® and needles are for personal use only.
Do not refill the Penfill® cartridge.
NovoMix® 30 Penfill® can not be used if it does not become uniformly white and cloudy after mixing.
It should be emphasized to the patient that the Novomix® 30 Penfill® suspension must be stirred immediately before use.
Do not use NovoMix® 30 Penfill® if it has been frozen. Patients should be warned about the need to throw out the needle after each injection.
Instructions for storage, use and disposal
The package contains a sheet with instructions for use and storage. It is necessary to emphasize the importance of mixing the NovoMix 30 suspension immediately before use. Properly mixed liquid must be uniformly white and cloudy.
Instructions for patients on the use of NovoMix® 30 Penfill®
Do not use NovoMix® 30 Penfill®:
- If you are allergic (hypersensitive) to insulin aspart or any of the components that make up Novomix® 30 Penfill® (see Composition).
- If you feel the approach of hypoglycemia (low blood sugar) (see section Hypoglycemia).
- For subcutaneous insulin infusions (PPII) in insulin pumps.
- If the cartridge or insertion device with the cartridge installed is dropped, or the cartridge is damaged or crushed.
- If the storage conditions of the drug have been violated or it has been frozen.
- If insulin does not become uniformly white and cloudy after mixing.
- If in the preparation after mixing left white lumps or if white particles stick to the bottom or walls of the cartridge.
Before using NovoMix® 30 Penfill®:
- Check the label to make sure that the correct type of insulin is selected.
- Always check the cartridge, including the rubber piston. Do not use the cartridge if it has visible damage, or if there is a gap between the piston and the white strip on the cartridge. For further instructions, refer to the instructions for using the insulin delivery system.
- Always use a new needle for each injection to prevent infection.
- NovoMix® 30 Penfill® and needles are for personal use only. NovoMix® 30 is intended for subcutaneous injections. Never administer this insulin intravenously or intramuscularly.
Each time, change the injection site within the anatomical area. This will help reduce the risk of seals and ulcers at the injection site. The best places for injections are: anterior abdominal wall, buttocks, anterior thigh or shoulder. Insulin will act faster if it is injected into the anterior abdominal wall.Regularly monitor blood glucose.
Procedure for mixing insulin
Before placing the cartridge in the injection system for insulin administration, hold it at room temperature, and then mix, as described below:
- When using NovoMix® 30 Penfill® for the first time, roll the cartridge between the palms 10 times - it is important that the cartridge is in a horizontal position (see Figure A). Then lift and lower the cartridge 10 times up and down between positions a and b, as shown in Figure B, so that the glass ball inside the cartridge moves from one end of the cartridge to the other. Repeat these manipulations (see Figures A and B) until the liquid becomes uniformly white and cloudy. The mixing procedure will become easier if by this time insulin has reached room temperature. Immediately make an injection.
- Before each next injection, shake the insertion device with the cartridge inside it between positions a and b (see Figure B) until the liquid becomes uniformly white and cloudy, but at least 10 times. Immediately make an injection.
Check that there are at least 12 units of insulin remaining in the cartridge to ensure even mixing. If less than 12 units are left, use the new NovoMix® 30 Penfill®.
How to inject insulin
- Insulin should be injected under the skin.
Use the injection technique recommended by your doctor or nurse, follow the instructions for administering insulin described in the manual for the insulin delivery device.
- Hold the needle under the skin for at least 6 seconds. Hold the start button down until the needle is removed from under the skin. This will ensure the introduction of a full dose of insulin and prevent the ingress of blood into the needle or into the cartridge with insulin.
- After each injection, always remove and discard the needle; Never store NovoMix® 30 Penfill® with attached needle. Otherwise, it is possible to leak the liquid from the cartridge, which can lead to an incorrect dosage of insulin.
Do not refill the cartridge with insulin.
NovoMix® 30 Penfill® is designed for use with Novo Nordisk insulin injection systems and NovoFine® or NovoTvist® needles.
If both Novomix® 30 Penfill® and other insulin in the Penfill® cartridge are used simultaneously for treatment, two separate insulin delivery systems, one for each type of insulin, should be used.
As a precaution, always carry a spare insulin with you in case you lose or damage your NovoMix® 30 Penfill®.