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u/rafael_ostergaard

Contributes reviews on supplier material. Based in Medellín.

member · joined 18 Sep 2025

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Comments — page 2 of 3

comment on help me understand waist, I have read the wiki twice in c/dosinglogs · 1 points · 6 months ago

record the dose, the day and one number, that is enough

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comment on switched from 0.25mg to 2.4mg and fatigue got better, not worse in c/sideeffects · 8 points · 6 months ago

the reflux that arrives at week 96 out of nowhere is usually something else

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comment on [Discussion] we are measuring PBS at the wrong time and calling it noise in c/glp1aus · 18 points · 6 months ago

Yes — importing US threads into an Australian question produces confident nonsense every single time.

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comment on [Meta] the gallbladder rule is doing its job and people should stop complaining in c/sideeffects · 89 points · 6 months ago

Held the dose for an extra six weeks instead of stepping. The food noise settled and I lost the same amount anyway.

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comment on [Meta] the gallbladder rule is doing its job and people should stop complaining in c/sideeffects · 47 points · 6 months ago

What is intake actually looking like — fibre and water especially?

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comment on [Meta] the gallbladder rule is doing its job and people should stop complaining in c/sideeffects · 200 points · 6 months ago

Reflux was the one that got me. Stopped eating in the three hours before bed and it went from nightly to almost never.

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comment on [Results] 89 weeks on 1.7mg, full numbers, ask me anything boring in c/semaglutide · 177 points · 6 months ago

Delayed gastric emptying is most pronounced early and attenuates with continued dosing, which is why the nausea usually fades at a stable dose.

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comment on what would you tell week-1 you about reflux in c/sideeffects · 34 points · 7 months ago

Most of the common complaints trace back to slowed gastric emptying — early fullness, reflux, nausea after a large or fatty meal. That is also why meal size and speed change the experience more than anything else.

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comment on [Meta] proposal — a flair for incretin posts in c/glp1science · 10 points · 7 months ago

Tolerance to the gastric effect develops with continued exposure while the appetite effect largely persists. That single fact explains most of the "it settles but it still works" pattern the side-effect board reports.

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comment on three years of telehealth threads, summarised so you do not have to read them in c/compounding · 4 points · 7 months ago

Agreed on potency testing of the finished preparation. That is a different question from the purity of the starting material.

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comment on three years of telehealth threads, summarised so you do not have to read them in c/compounding · 4 points · 7 months ago

a telehealth intake that asks nothing has told you what it is

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comment on reading pharmacology threads from 2024 and half of it aged badly in c/glp1science · 1 points · 7 months ago

mechanism explains a direction, not a magnitude

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comment on [Results] 87 weeks, 17kg, and reflux was the hard part in c/sideeffects · 135 points · 8 months ago

write down when it starts and stops, the pattern is the useful part

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comment on [Results] 87 weeks, 17kg, and reflux was the hard part in c/sideeffects · 5 points · 8 months ago

Same pattern here. It settled at a stable dose without me doing anything clever.

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comment on small win: weekly dosing stopped being a problem at week 23 in c/semaglutide · 96 points · 8 months ago

Not convinced. You changed the dose and the week at the same time, so you cannot attribute the change to either.

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comment on receptor is the most under-discussed thing on this board in c/glp1science · 10 points · 8 months ago

Was completely wrong about the gastric emptying story in a thread here two years ago. Someone corrected me with a citation and I have not made that mistake since.

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comment on [Question] New Zealand — has anyone got a straight answer on shortage in c/glp1aus · 1 points · 8 months ago

the TGA shortage database is public and it is the source, not the news

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comment on [Discussion] can we stop arguing about New Zealand until somebody posts a number in c/glp1aus · 3 points · 9 months ago

Kept the script and the receipt for a private health claim and both were requested.

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comment on [Results] 81 weeks, 20kg, and weekly dosing was the hard part in c/semaglutide · 22 points · 9 months ago

Disagree.

Right, and the timescale is the bit that keeps getting lost. Judge a step at a month, not at a weekend.

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comment on the telehealth question that gets asked weekly, answered properly in c/compounding · 1 points · 9 months ago

Small fix — 503B facilities register with the regulator; 503A pharmacies are licensed by the state board. Different mechanisms.

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comment on [Question] how do you actually verify sulphur burps in c/sideeffects · 508 points · 10 months ago

Severe or persistent abdominal pain sits outside the pattern this board can usefully discuss. The honest answer there is that it needs someone who can examine you.

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comment on [Discussion] we are measuring mechanism at the wrong time and calling it noise in c/glp1science · 4 points · 10 months ago

a mechanism you can state is not a mechanism you have demonstrated

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comment on reading 503A threads from 2024 and half of it aged badly in c/compounding · 109 points · 11 months ago

Correcting my own comment: the shortage status changed in the interim, so the arrangement I described no longer applies.

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comment on reading 503A threads from 2024 and half of it aged badly in c/compounding · 93 points · 11 months ago

A 503A pharmacy compounds for an identified patient against a prescription. A 503B outsourcing facility registers with the regulator, may produce without patient-specific prescriptions, and is subject to current good manufacturing practice requirements. The two are governed differently and the difference is not cosmetic.

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comment on sulphur burps: what the trials say vs what this community says in c/sideeffects · 102 points · 11 months ago

How long has it been going on for now?

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comment on [Meta] proposal — a flair for New Zealand posts in c/glp1aus · 1 points · 11 months ago

PBS criteria are published and searchable

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comment on help me understand gallbladder, I have read the wiki twice in c/sideeffects · -37 points · 11 months ago

muscle cramps on day two and gone by day four is the standard shape

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comment on what changed for me between month 2 and month 9 in c/sideeffects · 12 points · 11 months ago

muscle cramps on day two and gone by day four is the standard shape

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comment on [Discussion] we are measuring 503B at the wrong time and calling it noise in c/compounding · 1 points · 11 months ago

ask which facility, then ask for their testing

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comment on [Discussion] we are measuring 503B at the wrong time and calling it noise in c/compounding · 27 points · 11 months ago

ask what the beyond-use date is based on

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comment on the half-life question that gets asked weekly, answered properly in c/glp1science · 295 points · 1 year ago

Receptor expression in a tissue is necessary but not sufficient for an effect. You also need the agonist to reach it at relevant exposure, and that is where a lot of confident mechanism talk falls down.

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comment on help me understand Australia, I have read the wiki twice in c/glp1aus · 14 points · 1 year ago

Read the published criteria for my indication rather than asking. Twenty minutes, and it answered everything I had been guessing at.

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comment on someone explain reflux to me like I have not read a paper in years in c/sideeffects · 7 points · 1 year ago

Severe or persistent abdominal pain sits outside the pattern this board can usefully discuss. The honest answer there is that it needs someone who can examine you.

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comment on the appetite question that gets asked weekly, answered properly in c/glp1science · 40 points · 1 year ago

Went looking for human data on a mechanism everybody here asserts. Found preclinical work and one small study. That was clarifying.

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comment on [PSA] gallbladder is not what most of this community thinks it is in c/sideeffects · 1 points · 1 year ago

What is intake actually looking like — fibre and water especially?

kavya_kravchenko is right about the timing. The day-of-week pattern is the diagnostic bit, not the severity.

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comment on [PSA] gallbladder is not what most of this community thinks it is in c/sideeffects · 1.4k points · 1 year ago

Severe or persistent abdominal pain sits outside the pattern this board can usefully discuss. The honest answer there is that it needs someone who can examine you.

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comment on [Results] 21 weeks, 9kg, and plateau was the hard part in c/semaglutide · 430 points · 1 year ago

the ladder exists because the gut needs the time, not because the pharmacy likes paperwork

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comment on [Meta] the TGA rule is doing its job and people should stop complaining in c/glp1aus · 5 points · 1 year ago

Correction: that is the registration decision, not the subsidy listing. They are made by different bodies.

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comment on [PSA] compounding is not what most of this community thinks it is in c/compounding · 19 points · 1 year ago

Not convinced. You are comparing a compounded concentration with a branded one and assuming they match.

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comment on [Meta] the 2.4mg rule is doing its job and people should stop complaining in c/semaglutide · 44 points · 1 year ago

protein first, then everything else gets easier

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