GLP-1 pens are temperature-sensitive medicines, so a little care in storing and using them keeps them effective and safe. This is a general how-to — always follow the specific leaflet that comes with your pen and your doctor's or pharmacist's instructions.
Storing Your Pen
- Before first use: keep pens in the refrigerator, typically at 2–8°C. Do not freeze — a frozen pen must be thrown away.
- Protect from light and heat: keep the cap on and store away from direct sunlight.
- In use: many pens can be kept at controlled room temperature for a limited number of days — check your specific leaflet for the exact limit.
- Never use a pen that has been frozen, left in the heat, or is past its expiry date.
Injecting Step by Step
Your doctor or pharmacist will show you the first time. In general:
- Wash your hands and check the pen (correct medicine, dose, not expired, liquid clear).
- Attach a new needle if your pen uses one.
- Choose a site — stomach, thigh or upper arm — and clean the skin.
- Inject as instructed, hold for the recommended few seconds, then remove.
- Note the date so you keep to your once-weekly schedule.
Never share a pen with anyone else, even with a new needle.
Rotating Injection Sites
Use a slightly different spot each week to avoid lumps or skin changes. Many people rotate between the stomach, thighs and upper arms.
Disposing of Needles Safely
Used needles are sharps. Put them straight into a puncture-proof sharps container (or a sturdy sealed plastic container if a sharps bin is not available) — never in the regular bin loose. Ask your pharmacist how to dispose of a full container safely.
Travel & Courier
- Carry pens in an insulated bag with a cool pack for journeys — but avoid direct contact with ice, which can freeze them.
- When flying, keep pens in your hand luggage with the prescription/label, not in checked baggage where it may freeze.
- Courier: Heal1 Pharmacy packs temperature-sensitive medicines with proper cold-chain care for delivery across India. Message us to arrange it.
New to these medicines? Start with our pillar guide, Mounjaro in India, and side effects and safety.
Frequently Asked Questions
Q: Does Mounjaro or Wegovy need to be refrigerated?
Yes, unopened pens are generally stored in the fridge at about 2–8°C and must not be frozen. Once in use, many can stay at room temperature for a limited number of days — check your pen's leaflet.
Q: What if my pen was left out of the fridge or frozen?
A frozen pen must be discarded. If a pen has been out of the fridge longer than its leaflet allows or exposed to heat, ask your pharmacist before using it.
Q: Where should I inject?
Usually the stomach, thigh or upper arm, rotating the exact spot each week. Your doctor or pharmacist will demonstrate the technique.
Q: How do I dispose of used needles?
Place them immediately in a puncture-proof sharps container, never loose in the bin. Your pharmacist can advise on safe final disposal.
Q: Can you courier a GLP-1 pen to my city?
Yes. We courier temperature-sensitive medicines across India with proper packing. Message us on WhatsApp with your prescription to arrange it.
Ordering a GLP-1 pen by courier?
We pack and courier temperature-sensitive medicines with proper care across India. Message us on WhatsApp with your prescription to check availability and arrange safe delivery.
Ask on WhatsApp📍 B-17, Sun South Street, South Bopal, Ahmedabad 380058 | Free delivery in Ahmedabad · Courier across India
This article is for general education and awareness only and is not medical advice or a promotion of any medicine. GLP-1 medicines are prescription-only (Schedule H) and must be used under a qualified doctor's supervision. Always consult your doctor before starting, stopping or changing any treatment.