Injection site rotation
The practice of alternating injection locations (abdomen, thigh, upper arm, glute) to prevent lipodystrophy, scar tissue buildup, and localized irritation. Sites should be at least 1 inch apart.
Frequently Asked Questions
What is Injection site rotation?
Why is Injection site rotation important in peptide research?
Related Terms
An injection into the fatty tissue layer between the skin and muscle. The most common administration route for peptides, typically using insulin syringes. Preferred for its slow, steady absorption and ease of self-administration.
Intramuscular injectionAn injection delivered directly into muscle tissue, providing faster absorption than subcutaneous injection. Used for some peptides when deeper tissue penetration or more rapid onset is desired.
LipodystrophyAbnormal distribution or loss of fat tissue, which can be genetic or acquired (e.g., from HIV treatment or repeated injections at the same site). Tesamorelin is FDA-approved for HIV-associated lipodystrophy.