Dynarex Hypodermic Thin Wall 20 Gauge Needles, 1 Inch, 100 count

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About This Item

Details

Dynarex Hypodermic Needles are thin-walled and sharp to lessen the sting of injections. All needles have a color-coded hub to represent the gauge of the needle and attach to the syringe by either a luer lock or luer slip connection. The needles feature a double bevel for ease of penetration while helping larger doses flow smoothly.We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.

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4.5
Rated 4.5 out of 5 stars
296 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

73% Positive

Effectiveness

72% Positive

Ingredients

77% Positive

Long-Term Benefits

72% Positive

111 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Susan on Oct 25, 2025

20 Gauge More Comfortable

My cat does well with the smaller gauge needle. We used 18 gauge previously. However, since smaller it takes a little more time to dispense the fluids. Thanks for

My cat does well with the smaller gauge needle. We used 18 gauge previously. However, since smaller it takes a little more time to dispense the fluids. Thanks for stocking this size!

Rated 5 out of 5 stars
By Barbara on Dec 5, 2025

Easy to use

We have ro give fluids regularly to a cat with kidney disease. The package of 100 needles will go a long way.

We have ro give fluids regularly to a cat with kidney disease. The package of 100 needles will go a long way.

Rated 4 out of 5 stars
By Judith on Jul 22, 2025

Not exactly the same

I started buying Lactated Ringer's and the tubing at Chewy since it's so much cheaper than at the vet. My vet gave me a prescription for the Ringer's, tubing and

I started buying Lactated Ringer's and the tubing at Chewy since it's so much cheaper than at the vet. My vet gave me a prescription for the Ringer's, tubing and needles. They also gave me a handful of needles when I bought the other things from them. Those needles were pink whereas these needles are yellow. They are supposed to be exactly the same as what I got at the vet. My friend who gives the subcutaneous fluids to my little dog has mentioned that these needles don't seem to stay in my 8 lb. dog as well as the other ones. At least I think that's what she said since she gives the fluid and I squeeze the bag. I gave them 4 stars based on what my friend said.

Rated 5 out of 5 stars
By Devyn on Aug 2, 2025

Worked for its purposed

They worked perfectly for my baby. Nice and sharp and went in smoothly without discomfort. The 18gauge in my opinion were too big and the 22gauge took too long

They worked perfectly for my baby. Nice and sharp and went in smoothly without discomfort. The 18gauge in my opinion were too big and the 22gauge took too long and made her more uncomfortable so i opted for the 20 gauge and they were perfect. Thank you for making my cat more comfortable for her last weeks.

Rated 5 out of 5 stars
By Ron on Sep 8, 2025

Functional, works as expected

Used to provide ringers to 3 cats in various stages of kidney disease. Needles are sharp, properly length for a cat, color coded yellow and provided a good flow

Used to provide ringers to 3 cats in various stages of kidney disease. Needles are sharp, properly length for a cat, color coded yellow and provided a good flow rate.

Rated 1 out of 5 stars
By Maryann on Aug 11, 2025

20 gauge needles

Chewy was out of 18 gauge . Had to purchase 20 gauge. Did not work out . Too slow of a flow and would stop. Hade to squeeze bag constantly and still did not get

Chewy was out of 18 gauge . Had to purchase 20 gauge. Did not work out . Too slow of a flow and would stop. Hade to squeeze bag constantly and still did not get steady flow

Rated 5 out of 5 stars
By Liliana on Oct 5, 2025

Good Needles for fluids

These are nice and sharp. I have used them on my kitties that need fluids for years.

These are nice and sharp. I have used them on my kitties that need fluids for years.

Rated 5 out of 5 stars
By Alicia on Dec 15, 2025

Grea

Same that I get at the vet, half the price

Same that I get at the vet, half the price

Rated 5 out of 5 stars
By Susan on Nov 12, 2025

High Quality

Works great. Cheaper than buying at the vet for sure!!!!

Works great. Cheaper than buying at the vet for sure!!!!

Rated 1 out of 5 stars
By Karina on Jul 12, 2025

Dull Painful Needles- BEWARE

These needles for sq fluids for my cat are very dull and caused discomfort and slippage , just like many others reported. Don’t recommend ! I am experienced at injecting

These needles for sq fluids for my cat are very dull and caused discomfort and slippage , just like many others reported. Don’t recommend ! I am experienced at injecting , and these are the worst .