Insulin therapy is pivotal for managing both Type 1 and Type 2 diabetes.
Frequently Asked Questions
What's the difference between insulin pen, pump, and syringe?
Pen: pre-filled device, discreet, easy to carry, most common in India. Syringe: cheapest, requires drawing insulin from a vial, still widely used. Pump: worn on the body 24/7, delivers continuous small doses + boluses at meals — most precise but expensive (₹1.5-3 lakh upfront + supplies). Pens work for most patients; pumps benefit Type 1 or brittle diabetes.
Where should I inject insulin?
Abdomen (fastest absorption), outer thighs, upper arms, and buttocks. Rotate sites within an area to avoid lipohypertrophy (fatty lumps that reduce insulin absorption). Use a fresh needle each time. Inject at 90 degrees for adults; pinch skin for slim patients or children. Absorption varies by site — pick one area per meal type to keep timing consistent.
What if I miss an insulin dose?
For rapid-acting/mealtime insulin: if you remember within an hour of eating, take it. If longer, skip and monitor sugar; take next dose as scheduled. For long-acting insulin: take it as soon as you remember unless it's within 4-6 hours of your next dose, then skip. Never double up. Check sugar frequently after a missed dose. Contact your doctor if sugars run high for more than a few hours.
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