tirzepatide injected into muscle How & Where to Inject Tirzepatide: Best Sites & Guide Tirzepatide-Induced Injection Site Reaction |

Quick Answer: Tirzepatide should be injected subcutaneously using the pre-filled pen placed flat against the skin at a 90-degree angle, which automatically delivers medication to the correct depth in the fatty tissue layer

The drug is a once-a-week injection that combines two hormones, GLP-1 and GIP, which work in combination to stimulate insulin secretion and reduce appetite

Pharmacies are US based 503B compounding pharmacies registered with the FDA

Each spot has had seven weeks to rest before the next injection

The muscle also presses against the subcutaneous tissue from below, reducing the available fat layer and increasing the chance of intramuscular injection

Persistent lumps that remain for weeks or grow larger may indicate early lipohypertrophy