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Humalog Kwikpen

Prescription requiredOnly Available By Prescription
What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.


Humalog Kwikpen is a modern, user-friendly insulin delivery device designed for individuals with diabetes. It contains Humalog, a rapid-acting human insulin analog used to lower levels of glucose in the blood. The Kwikpen is pre-filled, disposable, and allows for precise dosing, making it a preferred choice for many patients and healthcare professionals. Its sleek design and ease of use make it a convenient option for those on the go.

Before you buy humalog kwikpen or humalog generic, it is important that you talk to your healthcare providers about its efficiency and affordability.

Buy Humalog Kwikpen online from online Canadian Pharmacy |


Look at the solution inside the pen. It should be clear. Don't use if cloudy or if there are particles.

Take off the needle's seal. Twist it onto the Kwikpen tightly.

Before injecting, make sure it works. Set to 2 units, point up, and press until a drop shows. No drop? Try again.

Turn the selector to your prescribed dose. Check the window for the right number.

Push the needle into your skin. Push the button and count up to 10.

Pull out the needle and throw it away safely.


Active Ingredient: Insulin lispro (a rapid-acting human insulin analog)


Do not share your Humalog Kwikpen with others, even if the needle is changed.

Before every injection, inspect the insulin label to prevent confusion.

Do not use Humalog if you are allergic to any of its ingredients.

Low blood sugar is the main side effect. Always have something sweet on hand.

Monitor your blood sugar levels regularly.


Certain drugs may affect glucose metabolism and may require Humalog dose adjustment and close monitoring:

Drugs that may increase the blood sugar-lowering effect of Humalog: oral antidiabetic products, ACE inhibitors, disopyramide, fibrates, fluoxetine, MAO inhibitors, propoxyphene, salicylates, and sulfonamide antibiotics.

Drugs that may reduce the blood sugar-lowering effect of Humalog: corticosteroids, niacin, diuretics, sympathomimetic agents, glucagon, isoniazid, estrogens, progestogens, and thyroid hormones.

Side Effects

Common side effects if insulin Humalog include:

  • Hypoglycemia (low blood sugar)
  • Allergic reactions
  • Injection site reactions
  • Lipodystrophy (thickening or pitting of the skin)
  • Swelling of hands and feet
  • Weight gain

Remember, these are not exhaustive lists, and it's important to consult with a healthcare professional for personalized advice and guidance. If you prefer, you may contact the U.S. Food and Drug Administration (FDA) directly. Visit or call 1-800-FDA-1088

Frequently Asked Questions about Humalog

Is Humalog fast acting?

Yes, Humalog is a rapid-acting insulin. It starts working approximately 15 minutes after injection and peaks at about 1 hour but continues to work for 2 to 4 hours.

Is Humalog and Novolog the same?

No, Humalog (insulin lispro) and Novolog (insulin aspart) are both rapid-acting insulins, but they are not the same. They have different onset and duration times and may not be interchangeable without a doctor's recommendation.

How long does Humalog last?

Humalog generally lasts for 2 to 4 hours in the body.

What type of insulin is Humalog?

Humalog is a rapid-acting human insulin analog.

Does Humalog need to be refrigerated?

Store new Humalog Kwikpens in the fridge. After the first use, they can stay at room temperature for 28 days. Avoid storing it in extreme temperatures.

IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.