IGF-1 is a growth factor: a chemical message that helps cells grow, including in an adult’s body.
Tesamorelin raises it by prompting the body to release more growth hormone.
Put the test result in context
The label says the long-term effects of lasting high IGF-1 levels are unknown.
It tells the doctor prescribing the medicine to check IGF-1 during treatment. The doctor may consider stopping if levels stay high, especially without a clear benefit.
Ask what a result would mean for your plan. A number needs an explanation, not just a place on a chart.
Ask about the next conversation
Before a test, ask who will review it and how the result will reach you. Ask what would prompt a call, another check or a change of plan. Write down who to contact if no reply comes.
Read the source notes
Source-check dates: September 28, 2026.
Ask for confirmation of the current product, rules and costs before deciding on care.