vialroom

#injection-technique 2025-03-29

Saturday36 messages7 participantstimes are UTC
Highlights from this day
  • triple_ag_tom — my rotation, taped inside the fridge door 21:19
  • batch_bandit — it matters eventually. lipohypertrophy from repeated subq into one patch is a real thing 21:24
  • stack_sceptic — because that is what came in the box 22:01
  • batch_bandit — until it is actually dry. go in wet and you drag alcohol into the puncture and it burns 22:20
  • batch_bandit — it always is. the first one is the hard one 23:13
AA

i mark the rotation in a notes app because the marks fade and i lost track twice

right so push slowly. fast is what causes the ache afterwards

📉3🧪13
PM

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

AA

i changed nothing except letting the swab dry and the stinging stopped completely

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

BB

abdomen, about two inches out from the navel, either side. that is the default

front-outer thigh, upper outer buttock, back of the arm if somebody else is doing it

my rotation, taped inside the fridge door

week 1   left   2 o'clock   (abdomen)
week 2   right 10 o'clock   (abdomen)
week 3   left   4 o'clock   (abdomen)
week 4   right  8 o'clock   (abdomen)
week 5   left  upper thigh
week 6   right upper thigh
then back to week 1

rule: never the same square twice in six weeks
📌93
BB

it matters eventually. lipohypertrophy from repeated subq into one patch is a real thing

SS

and absorption out of a lumpy patch is not the same as out of fresh tissue

pinch or stretch

BB

pinch if you are lean, stretch it flat if you have tissue to spare

TA

with an 8mm 31G it honestly barely matters. you are not reaching muscle either way

TA

or hold the barrel in your fist for a minute after you draw. same effect, faster

SS

the sting is mostly the benzyl alcohol plus the temperature. warming helps both

BB

until it is actually dry. go in wet and you drag alcohol into the puncture and it burns

TE

adding the rotation block to the channel pins, it gets asked twice a week

22:42tenpence pinned a message to this channel