Prescription requiredAntidiabetic

Basalog Refil Initiation Kit — Side Effects & Warnings

Known side effects of Basalog Refil Initiation Kit include Hypoglycaemia, injection site pain/redness/swelling, lipodystrophy, weight gain, peripheral edema, rash, itching. Not everyone experiences these side effects.

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

Common Side Effects

Hypoglycaemia
injection site pain/redness/swelling
lipodystrophy
weight gain
peripheral edema
rash
itching

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

Important Warnings

Risk of hypoglycaemia—monitor blood glucose and carry fast-acting sugar. Do not use for treatment of diabetic ketoacidosis or via IV/insulin pump. Do not mix or dilute insulin glargine with other insulins. Use caution in renal/hepatic impairment, elderly, irregular meals, increased physical activity, or during illness; dose adjustments may be needed. Watch for allergic reactions and signs of low potassium. Rotate sites to reduce lipodystrophy.

Drug Interactions

Basalog Refil Initiation Kit may interact with the following:

Other antidiabetics (additive hypoglycaemia)
beta-blockers (may mask hypoglycaemia symptoms)
ACE inhibitors/ARBs (may enhance hypoglycaemia)
corticosteroids/thyroid hormones/diuretics/sympathomimetics (may raise glucose)
alcohol (may increase risk of hypo/hyperglycaemia)
MAO inhibitors/salicylates (may enhance hypoglycaemia)
thiazolidinediones like pioglitazone (risk of edema/heart failure with insulin)

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

Pregnancy Safety

Consult doctor (insulin is generally used in pregnancy; dose adjustments and close monitoring required)

Alcohol Interaction

Use with caution (can increase risk of hypoglycaemia and affect glucose control)

Habit Forming

Storage

Store unopened cartridges refrigerated at 2–8°C; do not freeze; keep away from ice pack/freezer compartment. Protect from light; keep in original pack. After first use, store at room temperature (generally below 25–30°C as per pack insert) and use within the recommended in-use period; do not refrigerate in-use pen if label advises. Discard if solution is cloudy or contains particles.

Basalog Refil Initiation Kit — Safety Summary

Composition: Insulin glargine 100 IU/mL (3 mL refill cartridge)
Prescription: Required (Rx)
Pregnancy: Consult doctor (insulin is generally used in pregnancy; dose adjustments and close monitoring required)
Alcohol: Use with caution (can increase risk of hypoglycaemia and affect glucose control)
Habit forming: No

Basalog Refil Initiation Kit — 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.