Prescription requiredAntidiabetic

Human Actrapid 40 10ML — Side Effects & Warnings

Known side effects of Human Actrapid 40 10ML include Hypoglycaemia, injection site pain/redness/swelling, lipodystrophy (lumps/skin thickening), weight gain, rash/itching, peripheral oedema. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

Common Side Effects

Hypoglycaemia
injection site pain/redness/swelling
lipodystrophy (lumps/skin thickening)
weight gain
rash/itching
peripheral oedema

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Hypoglycaemia is the most important risk—carry glucose/sugar and monitor blood glucose regularly. Use correct strength (U-40) and matching syringe to avoid dosing errors; do not share needles/syringes. Caution in renal or hepatic impairment, elderly, irregular meals, increased exercise, and in patients with autonomic neuropathy (reduced hypoglycaemia warning signs). Seek urgent care for severe allergy, recurrent severe hypoglycaemia, or hyperglycaemia/ketosis symptoms; do not stop insulin abruptly.

Drug Interactions

Human Actrapid 40 10ML may interact with the following:

Other antidiabetics (additive hypoglycaemia)
beta-blockers (may mask hypoglycaemia)
ACE inhibitors/ARBs (may increase hypoglycaemia risk)
corticosteroids/thyroid hormones/oral contraceptives/thiazide diuretics (may increase blood glucose)
MAO inhibitors/salicylates (may enhance insulin effect)
alcohol (can cause hypoglycaemia)
sympathomimetics (may raise glucose)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Generally safe (insulin is preferred in pregnancy; dose adjustments may be needed—consult doctor)

Alcohol Interaction

Use with caution (alcohol can cause delayed hypoglycaemia)

Habit Forming

Storage

Unopened vials: store refrigerated at 2–8°C; do not freeze. Protect from light. After opening/in-use: keep as per label (often refrigerated or at room temperature below 25–30°C) and discard after the in-use period; keep vial tightly closed and avoid heat.

Human Actrapid 40 10ML — Safety Summary

Composition: Human insulin (rDNA origin) 40 IU/mL (Regular/soluble insulin) injection
Prescription: Required (Rx)
Pregnancy: Generally safe (insulin is preferred in pregnancy; dose adjustments may be needed—consult doctor)
Alcohol: Use with caution (alcohol can cause delayed hypoglycaemia)
Habit forming: No

Human Actrapid 40 10ML — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Human Actrapid 40 10ML — Side Effects & Warnings

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026