BD Ultra-Fine II® Insulin Syringes for Insulin Delivery

Sterile insulin syringes support precise subcutaneous dosing from vials. This page explains sizes, usage basics, compatibility, and safe disposal for daily routines. It also outlines access, alternatives, and practical travel tips.

What BD Ultrafine II Is and How It Works

BD Ultra-Fine II® insulin syringes are single-use devices for subcutaneous insulin injection. They are available with US shipping from Canada and as BD Ultra-Fine II insulin syringes without insurance for those paying out of pocket. CanadianInsulin.com is a prescription referral platform. We verify prescriptions with your prescriber when required, and licensed Canadian pharmacies dispense your order. The treatment uses fine-gauge steel needles with lubricated tips and clear unit markings to support accurate measurement and consistent insertion. A smooth plunger and low dead-space design help limit residual insulin after dosing.

Who It’s For

This medicine is intended for people prescribed vial-based U-100 insulin, including adults and trained pediatric patients. It is not suitable for U-40 formulations; those require dedicated U-40 syringes. People using cartridge or disposable pens should consider pen needles instead; see Insulin Pens. Anyone with bleeding disorders, skin infections, or severe hand dexterity issues should consult a healthcare professional for device selection and training. Follow your prescriber’s injection technique and rotation plan.

Dosage and Usage

Use the barrel size that fits the prescribed dose range. Confirm that the syringe scale matches U-100 insulin. Wash hands. Clean the vial stopper with alcohol and let it dry. Draw air into the syringe equal to the dose, inject air into the vial, then invert and withdraw insulin to slightly above the target dose. Tap to move bubbles up and push back to the exact unit mark. Pinch skin if instructed, insert at the recommended angle, inject steadily, then wait briefly before withdrawing. See technique comparisons in Insulin Pen vs Syringe. Common choices include BD Ultrafine II insulin syringes 1 mL for larger unit ranges.

Strengths and Forms

Availability may vary by gauge, length, and barrel volume. Typical presentations include:

• 0.3 mL barrel with 31G short needle, often 8 mm.
• 0.5 mL barrel with 30G or 31G options.
• 1 mL barrel with 29G to 31G needle sizes.
• BD Ultra-Fine II 29G 12.7mm syringes for those trained on longer needles.
• 31 gauge 1 mL options for high-unit dosing and clear scale visibility.
• Boxes commonly packed as 100 count for ongoing therapy.

Products are designed for U-100 insulin. Select the combination that aligns with the prescribed regimen and local availability.

Missed Dose and Timing

If an injection is missed, follow your prescriber’s instructions on when to take the next dose. Do not double the volume to make up a missed injection. Timing can vary by insulin type. When uncertain, consult the official label and your clinician for guidance. Keep a consistent schedule and use reminders to reduce omissions.

Storage and Travel Basics

Keep syringes in their original packaging until use to maintain sterility. Store in a clean, dry place away from excessive heat, moisture, and direct sunlight. Keep out of reach of children and pets. Do not attempt to re-sterilize. For travel, carry supplies in a hand luggage kit with prescription documentation and a sharps container. Review transport rules before flying; see TSA Diabetes Travel. Pack extra supplies to cover delays and keep syringes capped until immediately before use.

Pen Handling and Sharps Disposal

Do not reuse these syringes. After injecting, place the entire needle and barrel directly into a puncture-resistant sharps container. Do not recap by hand if local guidance discourages it. When the sharps container is three-quarters full, follow community disposal programs or pharmacy take-back instructions. Do not discard in household trash, recycle bins, or toilets. If trained to use alcohol swabs and bandages, dispose of them separately according to local rules.

Benefits

This treatment class offers thin-wall needles for smoother insertion and clear barrel graduations for precise measurement. The design supports consistent plunger glide and may help limit bubbles with proper technique. Shorter options can reduce the depth of penetration when clinically appropriate. The BD Ultra-Fine II short needle 31G offers a compact option within this line when a prescriber recommends short length. Many users appreciate compatibility with vial-based insulin routines and the familiar workflow.

Side Effects and Safety

• Injection site redness or mild pain
• Small bruising or bleeding
• Skin irritation from prep pads or adhesive
• Occasional bending if technique or angle is off

Serious issues are uncommon but can include infection, significant bleeding, or needle-stick injury. Hypoglycemia can occur with insulin; review symptoms and response plans with a clinician. Rotate sites to reduce lipohypertrophy, and avoid injecting through scar tissue, moles, or irritated skin. Do not use a damaged or previously used syringe.

Drug Interactions and Cautions

As a device, syringes do not have drug interactions. The main cautions involve selection and use. Match U-100 syringes with U-100 insulin. Verify dose markings before each injection. Alcohol or topical products can irritate the skin if not fully dry before needle insertion. If vision or hand strength is limited, ask a healthcare professional about aids or alternative delivery systems.

What to Expect Over Time

Technique tends to improve with practice and consistent site rotation. Minor redness often settles quickly. The routine may become faster as steps are repeated in the same order. Keep a written checklist or use reminders to support adherence. If recurring discomfort or dosing uncertainty develops, consult your prescriber for technique review.

Compare With Alternatives

For patients using insulin pens rather than vials, consider BD Nano Pro for compatible pen needles. Those on cartridge systems may use devices like Novopen 4 as directed. If switching delivery systems, review training, needle length, and disposal steps; browse pen options in Insulin Pens.

Pricing and Access

Listings reflect Canadian pricing for supplies that ship to the United States. Many patients compare cash price with insurance copays to choose the best route. Look for unit-pack details such as BD Ultra-Fine II box of 100 syringes to plan monthly or quarterly orders. Ships from Canada to US is available where permitted. See our Diabetic Insulin Supplies category for related items and sizes. For occasional offers, visit Promotions. Checkout is encrypted to help protect personal information.

Availability and Substitutions

Certain gauges, lengths, or barrel volumes can be temporarily out of stock. If the prescribed option is unavailable, a prescriber may recommend an alternative compatible size, such as 30G in 0.5 mL or 31G in 8 mm, depending on training and dose. For high-dose ranges, BD Ultra-Fine II U-100 insulin syringes 1 mL are commonly selected when available. Do not substitute on your own without professional guidance.

Patient Suitability and Cost-Saving Tips

Suitable candidates are trained patients on vial-based insulin who can follow sterile technique and site rotation. Those with limited vision or dexterity may need additional support or different devices. To manage costs, consider multi-box orders for longer refill intervals, compare Canadian pricing with local costs, and set refill reminders to avoid urgent purchases. Condition resources are available in Type 1 Diabetes and Type 2 Diabetes categories.

Questions to Ask Your Clinician

• Which gauge and length best match my body type and sites?
• Should I pinch the skin with my current insulin and needle length?
• Which barrel size provides the most precise dose for me?
• How should I rotate sites to reduce lumps and bruising?
• What signs suggest technique problems that need retraining?
• Which sharps disposal options are available in my area?
• When should I consider switching to a pen or other device?

Authoritative Sources

• BD Ultra-Fine II Product Information
• FDA Sharps Disposal
• BD Insulin Administration

Ready to proceed with US delivery from Canada? Submit your order request for prompt, express delivery with temperature-controlled handling when required. This information is educational and does not replace professional medical advice. Always follow your prescriber and the official labeling.