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  3. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml, Pack of 1 Injection
Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml, Pack of 1 Injection
Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml, Pack of 1 Injection
Written By Bayyarapu Mahesh Kumar , M Pharmacy
Reviewed By Sunny S , MBBS
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Composition :

INSULIN ASPART-100IU

Manufacturer/Marketer :

Novo Nordisk India Pvt Ltd

Consume Type :

PARENTERAL

Return Policy :

Not Returnable

Expires on or after :

About Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is a rapid-acting human insulin analogue for the treatment of diabetes mellitus in both children (above two years of age) and adults. The active ingredient in Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is insulin aspart. Diabetes is a medical condition where your body does not produce enough insulin to control your blood sugar level. Treatment with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml helps to prevent complications from your diabetes.

When Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is injected, it is extremely fast-acting and works rapidly to normalise blood sugar levels. It typically begins working after 10-20 minutes and will last for between 3 and 5 hours. Due to this short action, Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml should normally be taken in combination with intermediate-acting or long-acting insulin preparations. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml works by ensuring rapid and consistent sugar control. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is a fast-acting form of insulin that helps lower blood sugar levels after food intake. Prevents the risk of having severe complications of diabetes. It stimulates the recovery of sugar in muscle and fat cells and thus suppresses sugar production in the liver.

Your doctor will advise you on how to use Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml. It should be administered at least 5-10 minutes before the meal or within 20 minutes after you start having a meal. The common side effects of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml are hypokalaemia (low potassium), hypoglycaemia (low blood sugar level), local injection site reactions, lipodystrophy (fat deposition under the skin), rash, and pruritus (itch skin), which may occur at the injection site. Most of these side effects of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.

Try not to stop taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml of your own. Let your doctor know about this, as it may cause withdrawal symptoms. Do not take Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml if you have any low blood glucose levels, kidney, liver, or heart problems, or problems with alcohol or other prescription recreational drugs. Along with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml, you should take a healthy diet, exercise regularly, and maintain weight as your doctor advises. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is a cold chain medicine, so it must be stored in the refrigerator between 2-8 degrees Celsius; otherwise, its efficiency might get lost. Do not store it in the freezer of the fridge.

Uses of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml

Diabetes (Type 1 diabetes mellitus, Type 2 diabetes mellitus)

Directions for Use

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is administered 5-10 minutes before taking meal subcutaneously (SC) in the abdomen or thigh region. It can be also given intravenously (IV) with 0.9% sodium chloride infusion. However subcutaneous injection of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml in the abdomen region ensures faster absorption compared to other injection sites. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is usually given once or twice daily when both rapid and prolonged effect of insulin is desired. In the initial requirement, the dose requirement is usually between 0.3 and 1.0 IU/kg per day. An injection of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml should be followed within 30 minutes by a meal or snack containing sugar/glucose (carbohydrates). If you are not well trained to self-administer Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml, ask healthcare professional to administer it.Procedure for self-injecting insulin:•You should wash your hand first before injecting insulin.•Then roll the insulin bottle and wipe the bottle top.•Now pull the plunger of the syringe down to an appropriate number of units your doctor has prescribed.•Push the needle into the bottle and push syringe plunger down.•Now once again pull the plunger down to an appropriate number of units as prescribed by the doctor.•Pick the injection site and wipe it with an alcohol swab. Now, pinch up the skin and push the needle into the skin and then push the plunger in.•The needle should be kept under the skin for at least 6 seconds to make sure the entire dose is injected.•After injecting the insulin pull out the needle and dispose of the syringe safely. And then you can have a meal or snack.

Medicinal Benefits

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml works by ensuring rapid and consistent sugar control. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is a fast-acting form of insulin that helps lower blood sugar levels after the intake of food. Prevents the risk of having severe complications of diabetes. It stimulates the recovery of sugar in muscle and fat cells and thus suppresses sugar production in the liver. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml helps in improving the glycaemic control, which in turn decreases the risk of progression of complications of diabetes like damage to the retina (retinopathy), damage to the kidney (nephropathy), impairment of nerve cells (neuropathy), delayed wound healing, diabetic foot ulcer and others. Besides this, Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml can be safely prescribed to the diabetic mother during pregnancy and lactation.

Side effects of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml
  • If you experience low blood sugar levels, inform your doctor. They will assess the severity and make recommendations for the next actions.
  • Your doctor will assess your symptoms, blood sugar levels, and overall health before recommending the best course of action, which may include treatment, lifestyle modifications, or prescription adjustments.
  • Follow your doctor's instructions carefully to manage the episode and adjust your treatment plan.
  • Make medication adjustments as recommended by your doctor to prevent future episodes.
  • Implement diet and lifestyle modifications as your doctor advises to manage low blood sugar levels.
  • Monitor your blood sugar levels closely for patterns and changes.
  • Track your progress by recording your blood sugar levels, food intake, and physical activity.
  • Seek further guidance from your doctor if symptoms persist or worsen so that your treatment plan can be revised.
Dealing with Medication-Induced Headache:
  • Hydrate your body: Drink enough water to prevent dehydration and headaches.
  • Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
  • Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
  • Take rest: lie down in a quiet, dark environment.
  • Cold or warm compresses can help reduce tension.
  • Stay Upright: Maintain good posture to keep symptoms from getting worse.
  • To treat headaches naturally, try acupuncture or massage therapy.
  • Over-the-counter pain relievers include acetaminophen and ibuprofen.
  • Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
  • Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
  • Frequent Headaches: If you get reoccurring headaches, consult your doctor.
  • Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.
Here are the steps to manage the medication-triggered Common Cold:
  • Inform your doctor about the common cold symptoms you're experiencing due to medication.
  • Your doctor may adjust your treatment plan, which could include changing your medication, adding new medications, or offering advice on managing your symptoms.
  • Practice good hygiene, including frequent handwashing, avoiding close contact with others, and avoiding sharing utensils or personal items.
  • Drink plenty of fluids, such as warm water or soup, to help thin out mucus.
  • Get plenty of rest and engage in stress-reducing activities to help your body recover. If your symptoms don't subside or worsen, consult your doctor for further guidance.
  • Avoid the allergens that causing the reaction.
  • Avoid wearing rough or scratchy clothing.
  • Applying a cool, wet cloth to the rash for 15 to 30 minutes several times a day for cooling effect.
  • Take a warm bath with colloidal oatmeal to relieve dry, itchy skin rashes.
  • Moisturize your skin with an ointment or cream.
  • Protect your skin from rubbing and scratching.
  • Manage stress by practicing meditation and deep breathing.
  • Consult your doctor if symptoms get worsen with pain and redness.
  • Chest pain may last for a while and needs immediate medical attention as it is a significant health issue to be attended to.
  • Take rest and refrain from doing physical activity for a while, and restart after a few days.
  • Try applying an ice pack to the strained area for at least 20 minutes thrice a day. Ice pack thus helps reduce inflammation.
  • Sit upright and maintain proper posture if there is persistent chest pain. • Use extra pillows to elevate your position and prop your chest up while sleeping.
  • Inform your doctor about your medical history, including allergies or sensitivities.
  • Consult your doctor to adjust the medication or explore alternative treatments.
  • Drink water to hydrate your skin.
  • Refrain from scratching to avoid further irritation, infection, and scarring.
  • Avoid contact with harsh chemicals and allergens.
  • Maintain good nail hygiene by keeping feet and hands clean and dry.
  • Trim and file nails regularly to reduce thickness.
  • Wear breathable shoes to minimize moisture buildup.
  • Focus on a balanced diet rich in nutrients to support immune function.
  • Soak nails in warm water for mild fungal infections.
  • Apply over-the-counter antifungal creams or ointments like terbinafine (Lamisil) for mild cases.
  • Seek medical attention if the infection is severe, persistent, or painful.
  • Explore prescription medications, topical treatments, or laser therapy as recommended by a doctor.

Drug Warnings

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml is for subcutaneous (under the skin) use only and should never be administered intravenously (IV) or in the veins. If you are changing the brand of insulin or if you need to inject your insulin by another method, it should be done under strict medical supervision. Cases of heart failure were reported when pioglitazone was used with insulin, especially in patients at high risk of cardiac heart failure. The first symptoms of hyperglycaemia (high blood sugar level) may include symptoms like excessive thirst, dry mouth, increased frequency of urination, nausea, vomiting, drowsiness, flushed dry skin, loss of appetite and acetone odour of the breath. You should closely monitor these symptoms. Symptoms like heart failure, weight gain and oedema (fluid deposition in tissue) should not be overruled. It is advisable not to consume alcohol as it may either increase or decrease your blood glucose level. Care should be taken while travelling across more than two time zones. Your doctor may adjust your insulin schedule. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml may decrease the level of potassium, leading to a state of hypokalaemia that, if left untreated, may lead to respiratory paralysis, irregular heartbeat rhythm, coma and even death. Do not take Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml if you have any low blood glucose levels, kidney, liver, or heart problems, or problems with alcohol or other prescription recreational drugs.

Drug-Drug Interactions

verifiedApollotooltip
Insulin aspartCinoxacin
Severe
Insulin aspartBumetanide
Severe

Drug-Drug Interactions

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Insulin aspartCinoxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with cinoxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia(low blood glucose).

How to manage the interaction:
Although there is a interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and Cinoxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms of hypoglycemia, which include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat, symptoms of hyperglycemia, which include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to your doctor.
Insulin aspartBumetanide
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Bumetanide with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml may interfere with blood glucose control and reduce the effectiveness of Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml.

How to manage the interaction:
Although there is a interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and bumetanide, but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms such as excessive thirst and increase in the volume or frequency of urination. Monitor your blood sugar levels closely. Do not stop any medications without first talking to your doctor.
Insulin aspartGrepafloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with Grepafloxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia have been reported.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and grepafloxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience hypoglycemia or hyperglycemia. Symptoms of hypoglycemia include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat. Symptoms of hyperglycemia may include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to your doctor.
Insulin aspartNalidixic acid
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with nalidixic acid affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia have been reported.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and Nalidixic acid but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms of hypoglycemia, which include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat, or symptoms of hyperglycemia which may include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to your doctor.
Insulin aspartGatifloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with Gatifloxacin affects blood glucose levels, hyperglycemia (high blood glucose) and, less frequently, hypoglycemia.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and gatifloxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms of hypoglycemia which include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat, or symptoms of hyperglycemia which may include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to a doctor.
Insulin aspartSparfloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with Sparfloxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia have been reported.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and Sparfloxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms of hypoglycemia, which include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat, or symptoms of hyperglycemia which may include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to your doctor.
Insulin aspartLomefloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with Lomefloxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia have been reported.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and lomefloxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience hypoglycemia or hyperglycemia. Symptoms of hypoglycemia include headache, dizziness, drowsiness, nervousness, confusion, shaking, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat. Symptoms of hyperglycemia may include increased thirst, increased hunger, and increased urination. Do not stop using any medications without first talking to your doctor.
Insulin aspartCiprofloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with ciprofloxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia(low blood glucose).

How to manage the interaction:
Although taking ciprofloxacin and Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml together can possibly result in an interaction, it can be taken if your doctor has prescribed it. However, consult a doctor if you experience headaches, dizziness, sleepiness, anxiety, disorientation, tremors, nausea, hunger, weakness, increased sweat, and a rapid heartbeat, increased hunger, thirst, and urine. It is recommended to maintain blood glucose levels.
Insulin aspartCarvedilol
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with carvedilol may increase the therapeutic efficacy of carvedilol.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and carvedilol but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience any unusual symptoms like shaking, palpitations, rapid heartbeat. Do not stop any medications without consulting a doctor.
Insulin aspartNorfloxacin
Severe
How does the drug interact with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml:
Taking Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml with norfloxacin affects blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia have been reported.

How to manage the interaction:
There could be a possible interaction between Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml and norfloxacin but can be taken if prescribed by a doctor. However, consult the doctor immediately if you experience symptoms such as headache, dizziness, drowsiness, nervousness, confusion, tremors, nausea, hunger, weakness, sweating, palpitation, rapid heartbeat, increased thirst, increased hunger, and increased urination. Do not stop using any medications without talking to a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • Exercise may lower your body’s need for insulin during and sometimes after physical activity.
  • Exercise may also speed up the effect of an insulin dose, especially if the exercise involves the area of the injection site (for example, the leg should not be used for injection just before running).
  • Discuss with your doctor how to adjust your insulin regimen to accommodate exercise. 
  • Avoid eating sugar food and prefer food cooked food low in calories.
  • When travelling across more than two time zones, you should talk to your doctor concerning adjustments in your insulin schedule.

Habit Forming

No

Therapeutic Class

ANTIDIABETICS

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml Substitute

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Author Details

Bayyarapu Mahesh KumarDoctor badge

Written By

Bayyarapu Mahesh Kumar

M Pharmacy

Sunny S

Reviewed By

Sunny S

MBBS

Last Updated

Jul 8, 2025 | 9:29 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Drug-Diseases Interactions

verifiedApollotooltip
No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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FAQs

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml typically begins working after 10-20 minutes, and will last for between 3 and 5 hours.

Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml can be given to treat both the condition of type 1 and type 2 diabetes mellitus. However, your doctor will decide whether Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml can be given to you or not depending on your present condition. Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml should be avoided in patients who are allergic to Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml or other forms of insulin, patients with kidney disease, liver disease, low blood sugar/glucose level (hypoglycaemia), and low potassium level (hypokalaemia).

Try to avoid intake of alcoholic beverages with Fiasp FlexTouch 100U/ml Prefilled Pen 3 ml as it may increase or decrease your blood sugar level.

Cold sweat; cool pale skin; headache; rapid heartbeat; feeling sick; feeling very hungry; temporary vision changes; drowsiness; unusual tiredness and weakness; nervousness or tremor; feeling anxious; feeling confused; difficulty in concentrating are some of the common signs of the low blood sugar level in an individual.

If you experience low blood sugar, eat glucose tablets or another high sugar snack (e.g. sweets, biscuits, fruit juice). Measure your blood sugar if possible and rest. Always carry glucose tablets or high sugar snacks with you. You should give a call to any of your family members if you are feeling dizziness or drowsiness.

Local allergic reactions (pain, redness, hives, inflammation, bruising, swelling and itching) at the injection site may occur. These usually disappear after a few weeks of taking your insulin. If they do not disappear, or if they spread throughout your body, talk to your doctor immediately.

Drug-Drug Interactions Checker List

  • ASPIRIN
  • FUROSEMIDE
  • METOPROLOL
  • LEVOTHYROXINE SODIUM

Special Advise

  • Your doctor may tell you to have a normal potassium level as prolonged administration causes a life-threatening condition of hypokalemia (low potassium). 
  • Always sterilize the injection site before administration of the drug.

Disease/Condition Glossary

Diabetes: Diabetes is a chronic or lifelong disease that prevents the body from utilizing insulin properly. Insulin is the hormone that controls sugar levels in the blood. Diabetes is a condition in which blood glucose levels are above normal. It is of two types, namely: type-1 and type-2 diabetes. Type-1 diabetes is a condition in which the pancreas produces little or no insulin. Type-2 diabetes affects the way the body processes sugar. Symptoms of diabetes include lack of energy, tiredness, frequent urination, excess thirst, dry mouth, blurry vision, constant hunger, weight loss, and itchy skin.

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