For the most common pen used in titration (the one that delivers 0.25 and 0.5 mg marks):

The "Ozempic Click": Decoding the Viral Hack for Custom Dosing

While the pen is designed to click into place at a single pre-set dose (e.g., 0.25 mg or 1 mg), users have discovered that counting these individual mechanical notches allows them to "hack" the pen to deliver custom or fractional doses. ⚙️ Why People "Count Clicks"

Always prime your pen before the first use (dial to the flow indicator symbol) to ensure the medicine flows correctly.

Any adjustment to dosing—including using clicks to find mid-point doses like 0.75 mg—should only be done under the explicit guidance of a physician to ensure the treatment remains safe and effective for managing blood sugar or weight. BC Children's Hospital click-to-mg conversion chart

Beyond the needle, the click has gained symbolic weight in digital communities: Digital Self-Optimization