Humalog Mix 75 / 25

Insulin is a hormone that works by lowering levels of glucose (sugar) in the blood. Insulin lispro is a fast-acting insulin. Insulin lispro protamine is an intermediate-acting insulin. This combination insulin starts to work within 10 to 20 minutes after injection, peaks in 2 hours, and keeps working for up to 24 hours.

Insulin lispro and insulin lispro protamine is a combination medicine used to improve blood sugar control in adults with diabetes mellitus. This medicine may be used for type 1 or type 2 diabetes.

Insulin lispro and insulin lispro protamine may also be used for purposes not listed in this medication guide.

Never share an injection pen, cartridge, or syringe with another person, even if the needle has been changed.

Many other medicines can affect your blood sugar, and some medicines can increase or decrease the effects of insulin. Some drugs can also cause you to have fewer symptoms of hypoglycemia, making it harder to tell when your blood sugar is low. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using. This includes prescription and over-the-counter medicines, vitamins, and herbal products.

In the U.S.

• Humalog Mix 50/50
• Humalog Mix 75/25

Available Dosage Forms:

• Suspension

Therapeutic Class: Antidiabetic

Pharmacologic Class: Insulin Lispro, Recombinant

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:

Allergies

Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Pediatric

Appropriate studies have not been performed on the relationship of age to the effects of insulin lispro protamine and insulin lispro combination in the pediatric population. Safety and efficacy have not been established.

Geriatric

Although appropriate studies on the relationship of age to the effects of insulin lispro protamine and insulin lispro combination have not been performed in the geriatric population, geriatric-specific problems are not expected to limit the usefulness of this medicine in the elderly. However, elderly patients are more likely to have age-related heart, liver, or kidney problems which may require caution and an adjustment in the dose for patients receiving this medicine.

Pregnancy

Breast Feeding

There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Interactions with Medicines

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

• Balofloxacin
• Besifloxacin
• Ciprofloxacin
• Enoxacin
• Fleroxacin
• Flumequine
• Gatifloxacin
• Gemifloxacin
• Lanreotide
• Levofloxacin
• Liraglutide
• Lomefloxacin
• Metreleptin
• Moxifloxacin
• Nadifloxacin
• Norfloxacin
• Octreotide
• Ofloxacin
• Pasireotide
• Pazufloxacin
• Pefloxacin
• Pioglitazone
• Pramlintide
• Prulifloxacin
• Rosiglitazone
• Rufloxacin
• Sparfloxacin
• Thioctic Acid
• Tosufloxacin

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

• Acebutolol
• Albiglutide
• Atenolol
• Betaxolol
• Bisoprolol
• Bitter Melon
• Carteolol
• Carvedilol
• Celiprolol
• Dulaglutide
• Esmolol
• Exenatide
• Fenugreek
• Furazolidone
• Glucomannan
• Guar Gum
• Iproniazid
• Isocarboxazid
• Labetalol
• Levobunolol
• Linezolid
• Lixisenatide
• Methylene Blue
• Metipranolol
• Metoprolol
• Moclobemide
• Nadolol
• Nebivolol
• Nialamide
• Oxprenolol
• Penbutolol
• Phenelzine
• Pindolol
• Practolol
• Procarbazine
• Propranolol
• Psyllium
• Rasagiline
• Safinamide
• Saxagliptin
• Selegiline
• Sotalol
• Timolol
• Tranylcypromine

Interactions with Food/Tobacco/Alcohol

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following is usually not recommended, but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco.

• Ethanol

Other Medical Problems

The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:

• Hypoglycemia (low blood sugar)—Should not be used in patients with this condition. If you have low blood sugar and take insulin, your blood sugar may reach dangerously low levels.

• Hypokalemia (low potassium in the blood)—May make this condition worse and increase your chance of having serious side effects.

• Infection or any illness or
• Stress (eg, physical or emotional)—These conditions increase blood sugar and may increase the amount of insulin you need.

• Kidney disease or
• Liver disease—Effects of insulin lispro protamine and insulin lispro combination may be increased because of the slower removal of the medicine from the body.

This section provides information on the proper use of a number of products that contain insulin lispro protamine and insulin lispro. It may not be specific to Humalog Mix 75/25. Please read with care.

A nurse or other trained health professional may give you this medicine. You may also be taught how to give your medicine at home. This medicine is given as a shot under your skin.

Always double-check both the concentration (strength) of your insulin and your dose. Concentration and dose are not the same. The dose is how many units of insulin you will use. The concentration tells how many units of insulin are in each milliliter (mL), such as 100 units/mL (U-100), but this does not mean you will use 100 units at a time.

Each package of insulin lispro protamine and insulin lispro combination contains a patient information leaflet. Read this leaflet carefully before beginning your treatment and each time you get a refill for any new information, and make sure you understand:

• How to prepare the medicine.
• How to inject the medicine.
• How to use disposable insulin delivery device.
• How to dispose of syringes, needles, and injection devices.

It is best to use a different place on the body for each injection (eg, under the skin of your abdomen or stomach, buttocks, thigh, or upper arm). If you have questions about this, contact a member of your health care team.

When used as a mealtime insulin, this insulin combination should be taken within 15 minutes before a meal.

Follow carefully the special meal plan your doctor gave you. This is the most important part of controlling your condition, and is necessary if the medicine is to work properly. Also, exercise regularly and test for sugar in your blood or urine as directed.

You should never mix insulin lispro protamine and insulin lispro combination with other insulin injections without checking with your doctor first. These injections are usually done separately. Also, this medicine should not be used in an insulin infusion pump. If you have questions about this, ask your doctor or pharmacist.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

• For injection dosage form:
  • For diabetes mellitus:
    • Adults—The dose is based on your blood sugar and must be determined by your doctor.
    • Children—Use and dose must be determined by your doctor.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.

Ask your healthcare professional how you should dispose of any medicine you do not use.

Store in the refrigerator. Do not freeze.

Store insulin containers that have not been opened in the refrigerator in the original carton. Do not freeze. Do not use the insulin if it has been frozen.

Store the opened vial of insulin in the refrigerator. Do not freeze. If you cannot keep your vial of insulin in the refrigerator, you may store it at room temperature for up to 28 days. Keep the vial as cool as possible and away from heat and light.

Store the the KwikPen™ that has not been opened in the refrigerator in the original carton. Do not freeze. You may store the KwikPen™ at room temperature for up to 10 days. After the KwikPen™ has been opened it must be discarded after 10 days

Never share insulin pens or cartridges with others under any circumstances. It is not safe for one pen to be used for more than one person. Sharing needles or pens can result in transmission of hepatitis viruses, HIV, or other bloodborne illnesses.

Your doctor will want to check your progress at regular visits, especially during the first few weeks you use this medicine. Blood tests may be needed to check for unwanted effects.

It is very important to follow carefully any instructions from your health care team about:

• Alcohol—Drinking alcohol (including beer and wine) may cause severe low blood sugar. Discuss this with your health care team.
• Other medicines—Do not take other medicines during the time you are using this medicine unless they have been discussed with your doctor. This especially includes nonprescription medicines such as aspirin, and medicines for appetite control, asthma, colds, cough, hay fever, or sinus problems.
• Counseling—Other family members need to learn how to prevent side effects or help with side effects if they occur. Also, patients with diabetes may need special counseling about diabetes medicine dosing changes that might occur because of lifestyle changes, such as changes in exercise and diet. Furthermore, counseling on contraception and pregnancy may be needed because of the problems that can occur in patients with diabetes during pregnancy.
• Travel—Keep a recent prescription and your medical history with you. Be prepared for an emergency as you would normally. Make allowances for changing time zones and keep your meal times as close as possible to your usual meal times.

In case of emergency—There may be a time when you need emergency help for a problem caused by your diabetes. You need to be prepared for these emergencies. It is a good idea to:

• Wear a medical identification (ID) bracelet or neck chain at all times. Also, carry an ID card in your wallet or purse that says that you have diabetes and a list of all of your medicines.
• Keep an extra supply of insulin and syringes with needles or injection devices on hand in case high blood sugar occurs.
• Keep some kind of quick-acting sugar handy to treat low blood sugar.
• Have a glucagon kit and a syringe and needle available in case severe low blood sugar occurs. Check and replace any expired kits regularly.

This medicine may cause serious allergic reactions, including anaphylaxis. This can be life-threatening and requires immediate medical attention. Tell your doctor right away if you have a rash, itching, shortness of breath, swelling of the face, tongue, and throat, trouble breathing, or chest pain after you get the injection.

Using this medicine together with other diabetes medicine (such as pioglitazone, rosiglitazone, Actos®, Actoplus Met®, Avandia®) may cause serious heart problems or edema (fluid retention). Check with your doctor immediately if you are rapidly gaining weight, having shortness of breath, chest pain or discomfort, extreme tiredness or weakness, trouble breathing, uneven heartbeat, or excessive swelling of the hands, wrist, ankles, or feet.

You may have some skin redness, rash, itching, or swelling at the injection site. If this irritation is severe or does not go away, call your doctor. Do not inject this medicine into a skin area that is red, swollen, or itchy.

Too much insulin lispro protamine and insulin lispro combination can cause hypoglycemia (low blood sugar). Symptoms of low blood sugar include anxiety, behavior change similar to being drunk, blurred vision, cold sweats, confusion, depression, difficulty in thinking, dizziness or lightheadedness, drowsiness, excessive hunger, fast heartbeat, headache, irritability or abnormal behavior, nervousness, nightmares, restless sleep, shakiness, slurred speech, and tingling in the hands, feet, lips, or tongue.

If symptoms of low blood sugar occur, eat glucose tablets or gel to relieve the symptoms. Also, check your blood for low blood sugar. Get to a doctor or a hospital right away if the symptoms do not improve. Someone should call for emergency help immediately if severe symptoms such as convulsions (seizures) or unconsciousness occur. Have a glucagon kit available, along with a syringe and needle, and know how to use it. Members of your household also should know how to use it.

Hyperglycemia (high blood sugar) may occur if you do not take enough or skip a dose of your antidiabetic medicine, overeat or do not follow your meal plan, have a fever or infection, or do not exercise as much as usual.

Symptoms of high blood sugar include blurred vision, drowsiness, dry mouth, flushed, dry skin, fruit-like breath odor, increased urination, ketones in urine, loss of appetite, stomachache, nausea, or vomiting, tiredness, troubled breathing (rapid and deep), unconsciousness, or unusual thirst.

If symptoms of high blood sugar occur, check your blood sugar level and then call your doctor for instructions.

Humalog® Mix75/25™ KwikPens® must never be shared between patients, even if the needle is changed. Patients using Humalog Mix75/25 vials must never share needles or syringes with another person. Sharing poses a risk for transmission of blood-borne pathogens.

Humalog differs from Regular human insulin by its rapid onset of action as well as a shorter duration of activity. Therefore, the dose of Humalog Mix75/25 should be given within 15 minutes before a meal.

Hypoglycemia is the most common adverse effect associated with the use of insulins, including Humalog Mix75/25. As with all insulins, the timing of hypoglycemia may differ among various insulin formulations. Glucose monitoring is recommended for all patients with diabetes.

Any change of insulin should be made cautiously and only under medical supervision. Changes in insulin strength, manufacturer, type (e.g., Regular, NPH, analog), species, or method of manufacture may result in the need for a change in dosage.

Fluid retention and heart failure with concomitant use of PPAR-gamma agonists: Thiazolidinediones (TZDs), which are peroxisome proliferator-activated receptor (PPAR)-gamma agonists, can cause dose-related fluid retention, particularly when used in combination with insulin. Fluid retention may lead to or exacerbate heart failure. Patients treated with insulin, including Humalog Mix75/25, and a PPAR-gamma agonist should be observed for signs and symptoms of heart failure. If heart failure develops, it should be managed according to current standards of care, and discontinuation or dose reduction of the PPAR-gamma agonist must be considered.

NDC 0002-7511-01

10 mL

VL-7511

100 units per mL

Humalog®

Mix75/25™

75% insulin lispro

protamine suspension

25% insulin lispro injection

(rDNA origin)

For subcutaneous use only.

Rx only

U-100

www.humalog.com

Lilly

Humalog Mix contains a mixture of insulin lispro and insulin lispro protamine. Insulin is a hormone that works by lowering levels of glucose (sugar) in the blood. Insulin lispro is a fast-acting insulin. Insulin lispro protamine is an intermediate-acting insulin. This combination insulin starts to work within 10 to 20 minutes after injection, peaks in 2 hours, and keeps working for up to 24 hours.

Humalog Mix is used to improve blood sugar control in adults with diabetes mellitus. This medicine may be used for type 1 or type 2 diabetes.

Humalog Mix may also be used for purposes not listed in this medication guide.