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Insulin Lispro (U-100) Vials

Generic Name: Insulin Lispro (U-100) Vials (IN su lin LIS proe)
Brand Name: Admelog, Humalog

Medically reviewed on July 4, 2018

Uses of Insulin Lispro Vials:

  • It is used to lower blood sugar in patients with high blood sugar (diabetes).

What do I need to tell my doctor BEFORE I take Insulin Lispro Vials?

  • If you have an allergy to insulin or any other part of this medicine (insulin lispro vials).
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you have low blood sugar.

This is not a list of all drugs or health problems that interact with this medicine (insulin lispro vials).

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this medicine (insulin lispro vials) with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Insulin Lispro Vials?

  • Tell all of your health care providers that you take this medicine (insulin lispro vials). This includes your doctors, nurses, pharmacists, and dentists.
  • Allergic reactions have happened with this medicine (insulin lispro vials). Rarely, some reactions can be very bad or life-threatening. Talk with the doctor.
  • Low blood sugar may happen with this medicine (insulin lispro vials). Very low blood sugar can lead to seizures, passing out, long lasting brain damage, and sometimes death. Talk with the doctor.
  • Low blood potassium may happen with this medicine (insulin lispro vials). If not treated, this can lead to a heartbeat that is not normal, very bad breathing problems, and sometimes death. Talk with the doctor.
  • Avoid driving and doing other tasks or actions that call for you to be alert until you see how this medicine (insulin lispro vials) affects you.
  • Some diabetes drugs like pioglitazone or rosiglitazone may cause heart failure or make it worse in people who already have it. Using insulin with these drugs may increase this risk. If you also take one of these drugs, talk with the doctor.
  • Be sure you have the right insulin product. Insulin products come in many containers like vials, cartridges, and pens. Be sure that you know how to measure and get your dose ready. If you have any questions, call your doctor or pharmacist.
  • It may be harder to control your blood sugar during times of stress like when you have a fever, an infection, an injury, or surgery. A change in level of physical activity or exercise and a change in diet may also affect your blood sugar. Talk with your doctor.
  • Wear disease medical alert ID (identification).
  • Do not drive if your blood sugar has been low. There is a greater chance of you having a crash.
  • Check your blood sugar as you have been told by your doctor.
  • Have blood work checked as you have been told by the doctor. Talk with the doctor.
  • Talk with your doctor before you drink alcohol.
  • If you are 65 or older, use this medicine (insulin lispro vials) with care. You could have more side effects.
  • Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using this medicine (insulin lispro vials) while you are pregnant.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

How is this medicine (Insulin Lispro Vials) best taken?

Use this medicine (insulin lispro vials) as ordered by your doctor. Read all information given to you. Follow all instructions closely.

  • It is given as a shot into the fatty part of the skin.
  • If you will be giving yourself the shot, your doctor or nurse will teach you how to give the shot.
  • Follow how to use as you have been told by the doctor or read the package insert.
  • Take 15 minutes before or right after a meal.
  • Move site where you give the shot each time.
  • Do not give into red or irritated skin.
  • Do not use if the solution is cloudy, leaking, or has particles.
  • Do not use if solution changes color.
  • Throw away needles in a needle/sharp disposal box. Do not reuse needles or other items. When the box is full, follow all local rules for getting rid of it. Talk with a doctor or pharmacist if you have any questions.
  • Follow the diet and workout plan that your doctor told you about.
  • Be sure you know what to do if you do not eat as much as normal or if you skip a meal.
  • Do not use out dated insulin.
  • Do not draw into a syringe and store for future use.
  • Some brands must not be mixed with other types of insulin. Be sure you know whether your brand can be mixed with another type of insulin.
  • If you are using this medicine (insulin lispro vials) in a pump, be sure you know how to use it. Follow what your doctor has told you or read the package insert. Change the drug and parts of the pump when you have been told.
  • If this medicine (insulin lispro vials) is used in an insulin pump, be sure you have another way of using insulin if the pump does not work. Talk with the doctor.

What do I do if I miss a dose?

  • Be sure you know what to do if you forget to take a dose.
  • If you are not sure what to do if you miss a dose, call your doctor.

See also: Dosage Information (in more detail)

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Signs of low potassium levels like muscle pain or weakness, muscle cramps, or a heartbeat that does not feel normal.
  • Very bad irritation where the shot was given.
  • Change in eyesight.
  • Chills.
  • Very bad dizziness or passing out.
  • Mood changes.
  • Seizures.
  • Slurred speech.
  • Trouble breathing.
  • Shortness of breath, a big weight gain, or swelling in the arms or legs.
  • Change in skin to thick or thin where the shot was given.
  • Low blood sugar may occur. Signs may be dizziness, headache, feeling sleepy, feeling weak, shaking, a fast heartbeat, confusion, hunger, or sweating. Call the doctor right away if any of these signs occur. Follow what you have been told to do if low blood sugar occurs. This may include taking glucose tablets, liquid glucose, or some fruit juices.

What are some other side effects of Insulin Lispro Vials?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

  • Weight gain.
  • Irritation where the shot is given.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

See also: Side effects (in more detail)

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Insulin Lispro Vials?

  • Store unopened containers in a refrigerator. Do not freeze.
  • You may store unopened containers at room temperature. If you store at room temperature, throw away any part not used after 28 days.
  • You may store opened vials at room temperature or in a refrigerator. Throw away any part not used after 28 days.
  • Do not use if it has been frozen.
  • Protect opened containers from heat.
  • Protect opened containers from light.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.

Consumer information use

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about this medicine (insulin lispro vials), please talk with your doctor, nurse, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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