Had ematrix level C setting & B setting. I had it 4 days ago & I'm still very red with some blistering. Any suggestions? (photo)

This is NOT the reaction you should have gotten from the ematrix device. I suggest you see your physician immediately and get on proper wound care so you do not gets scars or hyperpigmentation.  Please ensure you see an expert. Best, Dr. Emer.

Like Dr Emer said, this is not a normal eMAtrix reaction. You should see your specialist asap, as this maybe an irritant reaction or infection. This will settle down nicely over the next few weeks with proper specialist skin care. All the bestDr Davin LimLaser and aesthetic dermatologistBrisbane, Australia.