Are there risks or side effects

Typical and temporary: mild redness, swelling, bruising, tingling, and surface tenderness. Less common: prolonged numbness, small bumps along treatment lines, or uneven response. Rare but important: excessive shot count or incorrect cartridge depth can lead to fat atrophy (hollowing), neuralgia, or surface irregularity. Working with an experienced operator who tailors depth, energy, and shot distribution significantly reduces these risks.