Polarbearmeds - Home
Fiasp Vial - Image 1
USA Flag
Average USA Price$307.2Save $247.4
Prescription Required

Fiasp Vial

Save $13.74
Save $26.61
Save $45.48
Save $69.35
Country Flag

Product of Canada

Country Flag

Ships from Canada

Call Now

Product Details

What Is Fiasp Vial?

What Is Fiasp Vial?

Fiasp Vial is a rapid-acting insulin containing insulin aspart used to improve blood sugar control in adults and children with diabetes mellitus (type 1 and type 2) who require insulin therapy. It helps control post-meal increases in blood glucose by allowing glucose to move from the bloodstream into body cells, where it is used for energy. It is typically injected at the start of a meal or within 20 minutes after beginning to eat as part of an overall diabetes management plan.

Quick Facts About Fiasp Vial

Quick Facts About Fiasp Vial

Key information about Fiasp Vial is summarized below:

CategoryInformation
Brand NameFiasp Vial
Active IngredientInsulin aspart
Strengths100 units/mL
Drug ClassRapid-acting insulin analog
Primary UseBlood sugar control in diabetes mellitus
Dosage FormInjection solution (10 mL multiple-dose vial)
AdministrationSubcutaneous injection
Prescription RequiredYes

← Swipe to see more →

What Is Fiasp Vial Used For?

What Is Fiasp Vial Used For?

Fiasp Vial is indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus. It is commonly used as part of an insulin treatment plan to help control blood glucose levels, particularly around mealtimes. It may be prescribed for:

  • Adults and children with diabetes mellitus who require insulin therapy
  • Mealtime blood sugar control to manage increases in glucose after eating
  • Combination therapy with long-acting or intermediate-acting insulin in basal-bolus treatment plans
How Does Fiasp Vial Work?

How Does Fiasp Vial Work?

Fiasp Vial contains insulin aspart, a rapid-acting insulin that helps regulate glucose metabolism in the body. It mimics the effects of natural insulin to lower blood sugar levels. It works by:

  • Binding to insulin receptors and helping glucose move into adipose (fat) tissue and skeletal muscle
  • Reducing glucose production by the liver
  • Inhibiting lipolysis and proteolysis while supporting protein synthesis

Because of its rapid-acting formulation, it is typically used around mealtimes to help control post-meal increases in blood glucose.

Fiasp Vial Onset, Peak, and Duration of Action

Fiasp Vial Onset, Peak, and Duration of Action

Fiasp is formulated to act faster than many traditional rapid-acting insulins. After injection, insulin aspart begins entering the bloodstream quickly and helps control the rise in blood glucose that occurs after meals.

Insulin ActionTypical Time
Onset of actionAbout 2-5 minutes after injection
Peak effectAround 60-90 minutes
Duration of actionApproximately 3-5 hours

← Swipe to see more →

The exact timing may vary depending on the dose, injection site, and individual response to insulin therapy.

Differences Between Fiasp Formulations

Differences Between Fiasp Formulations

Fiasp is available in several delivery forms designed to suit different insulin administration methods.

FormulationDescription
Fiasp Vial10 mL multiple-dose vial used with insulin syringes
Fiasp FlexTouchPre-filled insulin injection pen
Fiasp PenFillCartridge used with compatible insulin pens
Fiasp PumpCartCartridge designed for insulin pumps

← Swipe to see more →

This page refers specifically to the Fiasp 10 mL vial, which is commonly used with a syringe for insulin injections.

How to Use Fiasp Vial?

How to Use Fiasp Vial?

Follow your healthcare provider’s instructions when using this medication. General guidelines include:

  1. Inject Fiasp under the skin (subcutaneously) using a syringe.
  2. Take the dose at the beginning of a meal or within 20 minutes after starting a meal.
  3. Monitor blood sugar levels regularly as recommended by your healthcare provider.
  4. Rotate injection sites with each dose to reduce the risk of lipodystrophy.
  5. Avoid injecting into skin that is bruised, damaged, thickened, or scarred.
  6. Do not change your insulin type or dose unless directed by your healthcare provider.

Common injection areas include:

  • Abdomen (stomach area)
  • Upper legs (thighs)
  • Upper arms

Never reuse or share needles or syringes, as this can spread serious infections.

Fiasp Vial Dosage Guide

Fiasp Vial Dosage Guide

The dose of Fiasp Vial is determined based on a patient’s metabolic needs, blood glucose levels, and treatment goals. Dosing should always be determined and adjusted by a healthcare provider.

Dosage ConsiderationGuidance
Administration timingInject at the beginning of a meal or within 20 minutes after starting a meal
Typical useOften used with intermediate-acting or long-acting insulin in basal-bolus therapy
Switching from another mealtime insulinInitial conversion may be done unit-to-unit
Dose adjustmentsMay be required with changes in activity, diet, illness, medications, or insulin regimen
MonitoringBlood glucose should be monitored regularly, especially when changing insulin therapy.

← Swipe to see more →

Dosage adjustments should only be made under medical supervision to reduce the risk of hypoglycemia or hyperglycemia.

What If You Overdose on Fiasp Vial?

What If You Overdose on Fiasp Vial?

Taking more Fiasp than prescribed can lead to excessive insulin activity in the body, which may cause hypoglycemia (low blood sugar) and hypokalemia (low potassium levels). Symptoms of insulin overdose may include:

  • Confusion or difficulty concentrating
  • Dizziness or weakness
  • Shakiness or tremors
  • Blurred vision
  • Seizures
  • Loss of consciousness

Mild hypoglycemia may be treated with oral glucose or carbohydrate intake. Severe cases may require glucagon injection or intravenous glucose under medical supervision. If an overdose is suspected, seek immediate emergency medical help or contact a poison control center.

Side Effects of Fiasp Vial

Side Effects of Fiasp Vial

Fiasp Vial may cause side effects, some of which can be serious. Contact your healthcare provider if you experience unusual symptoms while using this medication.

Common Side Effects

Commonly reported side effects include:

  • Skin problems such as rash, eczema, itching, redness, or swelling
  • Injection site reactions, such as itching or rash
  • Hypoglycemia (low blood sugar)
  • Pits at the injection site (lipodystrophy) or skin thickening
  • Weight gain

Rare or Serious Side Effects

Seek immediate medical attention if you experience any of the following:

Serious ConditionPossible Signs and Symptoms
Low blood sugar (hypoglycemia)Dizziness or light-headedness

Blurred vision

Anxiety or irritability

Sweating

Slurred speech

Hunger

Confusion

Shakiness

Headache

Fast heartbeat
Low potassium levels (hypokalemia)Muscle weakness

Irregular heartbeat

Fatigue or muscle cramps
Severe allergic reactionsRash over the entire body

Difficulty breathing

Fast heartbeat

Swelling of the face, tongue, or throat

Extreme drowsiness, dizziness, or confusion

← Swipe to see more →

This is not a complete list of side effects. Contact your healthcare provider for medical advice about adverse reactions. You may report side effects to the FDA at 1-800-FDA-1088 or visit MedWatch.

Fiasp Vial Warnings and Precautions

Fiasp Vial Warnings and Precautions

The following warnings and precautions should be considered when using Fiasp Vial:

  • Risk of hypoglycemia: It may lead to seizures, unconsciousness, or life-threatening complications if untreated.
  • Severe allergic reactions: Life-threatening allergic reactions, including anaphylaxis, may occur with insulin aspart.
  • Do not share needles or syringes: Sharing insulin injection devices may transmit serious blood-borne infections.
  • Medication mix-ups: Always check the insulin label before injection to avoid accidentally using the wrong insulin product. Fiasp should not be mixed with other insulin products.
  • Insulin pump malfunction: Problems with insulin pump devices may lead to rapid increases in blood sugar or diabetic ketoacidosis.
  • Low potassium levels (hypokalemia): Insulin therapy can lower potassium levels, which may lead to serious heart rhythm problems.
  • Heart failure risk with certain diabetes medicines: Taking Fiasp with thiazolidinediones (TZDs) may cause fluid retention and increase the risk of heart failure.
  • Insulin regimen changes: Changing the insulin type, strength, manufacturer, or injection site may affect blood sugar control and should be done only under medical supervision.

Pregnancy and Breastfeeding

Limited data are available on the use of Fiasp during pregnancy. Insulin aspart has not been associated with major congenital disabilities in available studies, but maintaining proper blood sugar control during pregnancy is essential. It is not known whether insulin aspart passes into human breast milk. Patients who are pregnant, planning to become pregnant, or breastfeeding should consult their healthcare provider before using this medication.

What Drugs Interact with Fiasp Vial?

What Drugs Interact with Fiasp Vial?

Certain medications may affect how Fiasp works or influence blood sugar levels. Dose adjustments and closer blood sugar monitoring may be required when these drugs are used together.

Interaction TypeExamples of Medications
Drugs that may increase the risk of hypoglycemiaACE inhibitors, antidiabetic agents, fluoxetine, angiotensin II receptor blockers, fibrates, monoamine oxidase inhibitors, pramlintide, salicylates, somatostatin analogs, sulfonamide antibiotics
Drugs that may decrease the glucose-lowering effect of FiaspCorticosteroids, diuretics, estrogens, oral contraceptives, thyroid hormones, atypical antipsychotics, sympathomimetic agents
Drugs that may increase or decrease the blood glucose-lowering effectBeta-blockers, alcohol, lithium salts, clonidine
Drugs that may mask symptoms of hypoglycemiaBeta-blockers, clonidine, guanethidine, reserpine

← Swipe to see more →

Patients should inform their healthcare provider about all supplements, over-the-counter drugs, and prescription medications they are taking.

How to Store Fiasp Vial?

How to Store Fiasp Vial?

Store Fiasp Vial according to the manufacturer’s storage instructions to maintain its effectiveness.

  • Unopened vials: Store in a refrigerator at 36°F to 46°F (2°C to 8°C) until the expiration date.
  • Room temperature storage: Unopened vials may be kept at room temperature up to 86°F (30°C) for up to 28 days.
  • Opened vials: May be stored at room temperature or refrigerated and must be used within 28 days.
  • Do not freeze: Discard the insulin if it has been frozen.
  • Protect from heat and light: Keep the vial in its original carton when possible.
Alternatives to Fiasp Vial

Alternatives to Fiasp Vial

Several rapid-acting insulin medications may be prescribed as alternatives depending on a patient’s treatment plan and blood glucose management needs.

MedicationActive IngredientType
NovoLogInsulin AspartRapid-acting insulin
HumalogInsulin LisproRapid-acting insulin
ApidraInsulin GlulisineRapid-acting insulin
AdmelogInsulin LisproRapid-acting insulin

← Swipe to see more →

Brand availability may vary depending on location and pharmacy supply. A healthcare provider will determine the most appropriate option based on the patient’s symptoms and treatment response.

Why Buy Fiasp Vial from Polar Bear Meds?

Why Buy Fiasp Vial from Polar Bear Meds?

Insulin medications may be costly at many U.S. retail pharmacies. Ordering Fiasp Vial online from Polar Bear Meds may help lower overall costs while maintaining safety and reliability.

  • Pricing may be lower compared with some U.S. retail pharmacies.
  • Medications sourced from licensed and reputable Canadian pharmacies.
  • Properly dispensed prescription products under regulatory standards.
  • Transparent pricing with no hidden fees.
  • U.S. customers can order with a valid prescription.
  • Simple online ordering with easy prescription upload.
  • Discreet packaging with order tracking for added security.
  • Shipping across the United States typically takes 3-5 business days via Xpress Post.
  • Shipping timelines may vary depending on processing requirements and location.
  • Dedicated customer support team to assist with prescriptions, orders, and delivery questions.
  • Additional savings with coupon code WELCOMEPB10: 10% off your first order.

All Fiasp Vial orders require a valid prescription. Medications are dispensed by licensed pharmacies that comply with applicable pharmacy regulations and safety standards.

Important Disclaimer

Important Disclaimer

This content is for informational purposes only and does not replace expert medical guidance, diagnosis, or treatment. Fiasp Vial is a prescription medication used to help control blood sugar levels in patients with diabetes mellitus. Always consult an authorized healthcare professional before starting, stopping, or changing the dosage. Individual results, side effects, and dosing needs may vary.

Fiasp Vial FAQs

Fiasp Vial FAQs

Dr. Jackson Miller

Medically Reviewed by Dr. Jackson Miller (M.D)

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn

Learn more about Fiasp Vial and related topics