To prevent the pimples from spreading after your Infini RF or Fractional CO2 Laser, I suggest using anti-acne creams like Clindamycin.
Fractional CO2 or Infini RF treatments can cause mild pimples to surface occasionally. It is important to prevent these pimples from worsening.
If the pimples do not improve after anti-acne creams, you might need oral medicine for acne.
Hope that this helps!
Warmest regards,
Dr Justin Boey