An abstract body diagram showing injection site rotation zones
SafetyJuly 8, 2026 · 4 min read

Site rotation that actually sticks

Rotation fails for a boring reason: remembering is a job, and nobody wants it at 7 AM.

TL;DR
  • Rotation spreads repeated injections across tissue instead of concentrating them
  • Four workable zones: abdomen, thighs, glutes, upper arms — each with left/right splits
  • A recency list beats a mental pattern — the least-recently-used site is always the next one

Draft — outline only. Replace this body before publishing.

Why rotation matters

The four zones

Recency beats memory

Amidra runs this math for you
Type three values, read the draw — flags included. Free on iOS.

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