g.valckenaere
TL3 Regular · Lausanne, CH
Pharmacist. Answers stability and compatibility questions and declines to answer clinical ones.
Joined 4 January 2025 · last posted 3d · groups: pharmacists
125Posts here
3Topics
0Solutions
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Most-liked posts
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Why the absence of controlled human data on BPC-157 matters more than people admit Replied, post #60 · Compounds › Repair & healing peptides · 15 Jul 2026 · 33 likes This follows post #57 rather than contradicting it. Analytical identity of BPC-157: a 15-residue peptide with an unambiguous mass (≈1419.5 Da). Identity confirmation by…
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Angle of injection and whether 90 degrees is always right Replied, post #67 · Practice › Administration · 17 Dec 2025 · 31 likes Air bubbles in a subcutaneous injection: the honest risk assessment is low. Tiny air bubbles in subcutaneous tissue do not behave like an air embolism in a blood…
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Repeatability versus intermediate precision Replied, post #14 · Analytics › Method validation · 18 Jun 2025 · 31 likes On post #10 — agreed on the reasoning, with one qualification. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what…
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Domestic fridge temperature mapping: a cheap experiment — what changed since Replied, post #23 · Devices › Cold chain · 17 Dec 2024 · 30 likes Worth separating two things that post #19 runs together. Temperature excursions: brief excursions above 8 °C are tolerable for most compounds. Hours to a day at room…
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Warfarin and altered intake: the monitoring argument — the long version Replied, post #128 · Practice › Interactions · 9 Mar 2026 · 29 likes Food interactions: most interactions are absorption interactions. Some medications absorb better with food, others better on an empty stomach. With an incretin agonist…
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Constipation management, with a dietitian's contribution Replied, post #3 · Practice › Side effects · 17 Nov 2025 · 29 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
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