The injection itself is a small part of GLP-1 treatment, but having the right supplies makes the process smoother, safer, and more comfortable. This guide covers everything you need beyond the medication itself.
On this page
Essential supplies
Dealmed Sterile Alcohol Prep Pads — 200 Count
Bulk pack of sterile alcohol wipes for weekly GLP-1 injection prep — far cheaper per unit than pharmacy-branded equivalents.
Why bulk alcohol pads
Pharmacy-branded alcohol pads cost $4-6 for 50 pads ($0.08-0.12 each). The Dealmed bulk pack is $8-12 for 200 pads ($0.04-0.06 each). For once-weekly injections, a 200-count pack lasts 4 years — and you'll use them for other purposes (cleaning small cuts, sanitizing thermometers, etc.).
What to look for
- 70% isopropyl alcohol (standard medical concentration)
- Individually wrapped (sterile until use)
- 2-ply (thicker, less likely to tear)
- Medium size (large enough to cover injection site, small enough to be precise)
Nice-to-have supplies
Small sharps container
For safe disposal of used pen needles. A small countertop sharps container costs $10-15 and lasts months. When full, seal and dispose of according to local regulations (often at pharmacies, hospitals, or hazardous waste facilities).
Adhesive bandages
Rarely needed (GLP-1 needles are very fine), but have on hand for occasional small bleeds.
Needle disposal clipper
For users who travel or want extra safety. Clips the needle off the pen, allowing safe disposal of the pen body in regular trash.
Sharps disposal
Used GLP-1 pens contain a hidden needle and must be disposed of as sharps. Options:
Option 1: Official sharps container
Buy a small FDA-cleared sharps container ($10-15). When full, seal and dispose per local regulations.
Option 2: Heavy-duty plastic container
A laundry detergent bottle or thick plastic container with screw-top lid works. Label clearly "SHARPS - DO NOT RECYCLE." Tape the lid shut when full.
Disposal locations
- Hospital emergency departments (often accept sharps)
- Pharmacies (some, call ahead)
- Hazardous waste collection sites
- Some cities have household sharps pickup programs
Never throw loose sharps in regular trash or recycling — sanitation workers can be injured.
Building your injection routine
A consistent routine reduces anxiety and ensures proper technique. Here's the recommended GLP-1 injection routine:
1. Gather supplies
- GLP-1 pen (from refrigerator if new, room temperature if in use)
- Alcohol pad (🩹 Dealmed prep pads)
- Cotton ball or tissue (for any small bleed)
- Sharps container (for pen disposal)
2. Wash hands
Soap and warm water for 20 seconds.
3. Prep the pen
Follow the manufacturer's instructions for your specific pen. Most require attaching a fresh needle, priming, and dialing the dose.
4. Choose injection site
Rotate between abdomen, thighs, and upper arms. See our complete rotation guide.
5. Clean the site
Wipe with alcohol pad in a circular motion outward from the injection point. Let dry completely (10-15 seconds) — injecting through wet alcohol causes stinging.
6. Inject
Pinch skin, insert needle straight in (90 degrees), press button, hold for 5-10 seconds, withdraw smoothly.
7. Dispose of pen
Place used pen directly into sharps container. Don't recap the needle.
8. Log the injection
Note date, site, and any reactions in a notebook or app. Helps track patterns and ensures rotation.
Pair your injection routine with something enjoyable — favorite podcast, cup of tea, relaxing music. You'll come to associate injection time with self-care rather than dread. Many users do injections on Sunday evenings while watching a favorite show.
FAQs
Do I need to clean the injection site?
Yes, with an alcohol pad. Let dry completely before injecting. This reduces infection risk and prevents stinging from injecting through wet alcohol.
Can I reuse needles?
No. Needles are designed for single use and dull after one injection. Reusing causes more pain, more tissue damage, and increases infection risk.
How do I dispose of used pens?
In an FDA-cleared sharps container or heavy-duty plastic container with screw-top lid. Seal when full and dispose per local regulations at hospitals, pharmacies, or hazardous waste sites. Never throw loose sharps in regular trash.
What if my pen won't inject?
Check that the needle is properly attached and not clogged. Try priming again. If still not working, contact your pharmacy — the pen may be defective. Don't force it.
Can I travel with sharps containers?
Yes. A small travel-size sharps container works for trips. For air travel, declare sharps at security — TSA allows them. See our travel guide for details.
Related: Injection site rotation guide · Storage & handling · Injection site reactions