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#injection-technique 2026-02-05

Thursday26 messages7 participantstimes are UTC
Highlights from this day
  • rotterdam_recon — how many sites are in your rotation a fresh pin for the injection hurts less. whether thats worth the extra dead space is your call 16:43
  • rotterdam_recon — cold from the fridge genuinely stings more. i let it sit out for ten minutes 17:05
  • night_pin — 90 degrees works fine if you have the tissue for it. 45 if you do not 17:38
  • rotterdam_recon — do you change the pin between drawing up and injecting 17:39
  • night_pin — how do you avoid hitting the same spot twice when the marks fade 17:40
RR

how many sites are in your rotation
a fresh pin for the injection hurts less. whether thats worth the extra dead space is your call

🧪15
NP

do you count to five before withdrawing

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warm it first

CO

bleeding a little means you nicked a small vessel. it is not a technique failure

push slowly. fast is what causes the ache afterwards

RR

cold from the fridge genuinely stings more. i let it sit out for ten minutes

🔥12
NP

i keep the sharps bin next to the fridge so the whole thing happens in one place, happy to be corrected
warming the vial in your hand for a minute is the cheapest comfort improvement there is

RR

i changed nothing except letting the swab dry and the stinging stopped completely, your mileage will differ

NP

90 degrees works fine if you have the tissue for it. 45 if you do not

📉11🧊12
RR

do you change the pin between drawing up and injecting

wk1 L abdo upper   wk5 L thigh outer
wk2 R abdo upper   wk6 R thigh outer
wk3 L abdo lower   wk7 L arm back
wk4 R abdo lower   wk8 R arm back
NP

how do you avoid hitting the same spot twice when the marks fade

🤝10💀1⚠️16
MM

a proper sharps bin costs almost nothing and pharmacies will take it back

NP

right so i have eight sites and an eight week rotation. it is written on the fridge
the difference between 29G and 31G is real but small. the difference between wet and dry alcohol is not small

NP

coming back after 1 months, has the pinned technique guide changed

CO

do not aspirate for a subcutaneous injection, there is nothing to aspirate for

does injecting a cold vial hurt more or am i imagining it

DE

whats your sharps disposal setup, mine is a jar and i know thats wrong

DE

a fresh pin for the injection hurts less. whether thats worth the extra dead space is your call

CO

i inject the back of my own arm and it is awkward but doable with a mirror

abdomen two inches out from the navel, avoiding anything that has been injected in the last month, ask me again in a month

[edited]
DE

absorption differences between subcutaneous sites are small for a weekly compound

[edited]
SS

a small air bubble subcutaneously is not dangerous. it costs you dose accuracy, thats the reason to clear it

DE

let the alcohol dry. that is ninety percent of "my injections sting", ill dig out the number