NovoLog Flextouch Pens
NovoLog Flextouch Pens Dosage and Side Effects
Insulin aspart is a man-made product almost identical to human insulin that is used to treat diabetes mellitus. Like other insulin products, it works by helping sugar (glucose) get into cells. It starts working faster and lasts for a shorter time than regular insulin. Insulin aspart is usually used in combination with a medium- or long-acting insulin product injected under the skin to control high blood sugar. Even with diabetes, you can lead an active and healthy life if you eat a balanced diet, exercise regularly, and take your insulin as directed. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke.
Proper Use of this medication
Insulin aspart must be injected. Learn all preparation and usage instructions, including how to inject this medication properly and how to self-manage your diabetes (e.g., monitoring blood glucose, recognizing and treating high/low blood sugar). Your health care professional will teach you how to use this medication. Read the Patient Information Leaflet provided by your pharmacist before you start using this medication and each time you get a refill. If you have any questions, consult your doctor, diabetes educator, or pharmacist. Before using, inspect this product visually for particles or discoloration. If either is present, do not use the insulin. Before injecting each dose, clean the injection site with rubbing alcohol. It is important to change the location of the injection site daily to avoid developing problem areas under the skin (lipodystrophy). To reduce discomfort at the injection site, do not inject cold insulin. The insulin container you are currently using can be kept at room temperature. Insulin aspart may be injected in the abdominal wall, the thigh, or the back of the upper arm. Inject this medication under the skin within 5-10 minutes before eating a meal or as directed by your doctor. Because this insulin is fast-acting, not eating immediately after a dose of this insulin may lead to low blood sugar (hypoglycemia). After pulling out the needle, apply gentle pressure on the injection site. Do not rub the area. The dosage is based on your medical condition and response to therapy. Measure each dose very carefully because even small changes in the amount of insulin may have a large effect on your blood sugar levels. Check your urine/blood sugar as directed by your doctor. Keep track of your results and share them with your doctor. This is very important in order to determine the correct insulin dose. Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time(s) each day. Giving insulin aspart into a vein should only be done in a medical office, clinic, or hospital. Severe low blood sugar may result. Also, it should not be injected into a muscle. If you are directed to inject this insulin with an infusion pump, read the instruction manual and directions that come with the infusion pump. If you have any questions, consult your doctor, diabetes educator, or pharmacist. Avoid exposing the pump or its tubing to direct sunlight or other heat sources. This product may be mixed only with certain other insulin products such as NPH insulin. Always draw the insulin aspart into the syringe first, then follow with the longer-acting insulin. Consult your pharmacist about which products may be mixed and the proper method for mixing insulin. Never inject a mixture of different insulins into a vein. Do not mix or dilute insulins if you are using an insulin pump. Do not change brands or types of insulin without directions on how to do so from your doctor. Learn how to store and discard needles and medical supplies safely. Consult your pharmacist.
Warnings and Precautions
Before using insulin aspart, tell your doctor or pharmacist if you are allergic to it; or to other insulins; or if you have any other allergies. This product may contain inactive ingredients (such as cresol), which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Do not use this medication when you have low blood sugar (hypoglycemia). Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease, liver disease, thyroid problems. You may experience blurred vision, dizziness, or drowsiness due to extremely low or high blood sugar levels. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Limit alcohol while taking this medication because it can increase the risk of developing hypoglycemia. During times of stress, such as fever, infection, injury or surgery, it may be more difficult to control your blood sugar. Consult your doctor because a change in your medication or how often you test your blood sugar may be required. Check your blood sugar readings before and after exercise. You may need a snack beforehand. If traveling across time zones, ask your doctor about how to adjust your insulin schedule. Take extra insulin and supplies with you. The elderly may be more sensitive to the effects of this drug, especially hypoglycemia. Children may be more sensitive to the effects of this drug, especially hypoglycemia. When used in children, diluting insulin aspart before injecting is recommended. Ask your pharmacist about the correct way to dilute insulin. Tell your doctor if you are pregnant before using this medication. If you are planning pregnancy, discuss a plan for managing your blood sugars with your doctor before you become pregnant. Your doctor may switch the type of insulin you use during pregnancy. Consult your doctor for more details. This medication does not pass into breast milk. Consult your doctor before breast-feeding. Your insulin needs may change while breast-feeding.
Interactions with this medication
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. A product that may interact with this drug is: rosiglitazone. Beta-blocker medications (e.g., metoprolol, propranolol, glaucoma eye drops such as timolol) may prevent the fast/pounding heartbeat you would usually feel when your blood sugar level falls too low (hypoglycemia). Other symptoms of low blood sugar such as dizziness, hunger, or sweating are unaffected by these drugs. Many drugs can affect your blood sugar levels, making it more difficult to control your blood sugar. Before you start, stop, or change any medication, talk with your doctor or pharmacist about how the medication may affect your blood sugar. Check your blood sugar levels regularly as directed by your doctor. Tell your doctor about the results and of any symptoms of high or low blood sugar. (See also Side Effects section.) Your doctor may need to adjust your anti-diabetic medication, exercise program, or diet. Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain ingredients that could affect your blood sugar. Ask your pharmacist about the safe use of those products.
Injection site reactions (e.g., pain, redness, irritation) may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor immediately if this unlikely but serious side effect occurs: muscle pain. This medication can cause low blood sugar (hypoglycemia). This effect may occur if you do not consume enough calories (from food, juices, fruit, etc.) or if you have taken too much insulin aspart. The symptoms include chills, cold sweat, blurred vision, dizziness, drowsiness, shaking, fast heartbeat, weakness, headache, fainting, tingling of the hands/feet, and hunger. It is a good habit to carry glucose tablets or gel to treat low blood sugar. If you don't have these reliable forms of glucose, quickly raise your blood sugar level by eating a quick source of sugar such as table sugar, honey, or candy, or drink a glass of orange juice or non-diet soda. Tell your doctor immediately about the reaction. To help prevent hypoglycemia, eat meals on a regular schedule, and do not skip meals. Check with your doctor or pharmacist about what you should do if you miss a meal. Too little insulin aspart can cause symptoms of high blood sugar (hyperglycemia). Symptoms include thirst, increased urination, confusion, drowsiness, flushing, rapid breathing, and fruity breath odor. If these symptoms occur, tell your doctor immediately. Your dosage may need to be increased. A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, fast heartbeat, sweating, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
About this medication
The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.