27G x 1/2 VS 25G x 5/8

Spetzal

Member
Switched from IM to SQ a few months ago, been using 25G x 5/8 insulin syringe at 90 degrees in my incredibly fat belly. Specifically, between 2-4 inches away from the belly button on either side.

The way it “feels” and how quickly i react to it, i think im actually doing a shallow IM...like im pushing right bast the SQ layer into some underlying muscle. I understand i can pinch up and go in at 45 degrees. I think it would be more convenient to just switch to the 27G x 1/2 insulin syringe and keep going straight in at 90 degrees, as recommended on here by the forum guides/articles.

im looking to hear from people who use the 27G x 1/2 going in at 90 degrees, and what your level of satisfaction is.
 
I dont disagree after my experiences the past few months. Imdont mind the larger guage, but the needle length seems to be a problem….took my a while to catch on to it, being new to SQ. Got tired of poking holes in arms and legs for years…
 
Its my understnding that the 1/2 inch is preferable over shorter lengths like 5/16 to ensure the test isnt staying too close to the skin (dermis/epidermis) imstead of gettting into the subcutaeous
 

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Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

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Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

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The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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