Red bumps and severe swellIng under my chin 3 days after Halo/BBL combo

Temporary swelling, (yes, down into the neck), redness and irritation can happen in the first few days, and most of this is gone in 5-7 days.  You should follow up with your PS, especially if you have continued or worsening symptoms, as occasionally, this could represent a bigger problem.  

Thanks for the great question. Significant swelling after halo in the treated areas and even into the neck is very common after a halo treatment. The little red bumps you're describing may be a normal part of the healing process where the damaged skin is coming to the surface. Either way I would try and contact your provider so that they can take a look at everything. Best of luck and I hope you love your results!~Dr. Sieber

Hello, thank you for your question. Halo is a treatment that has the potential to create a considerate amount of swelling depending on the settings used during the procedure. In addition it sounds like you also had BBL with your procedure, this means two different laser treatments in one day which would definitely create swelling. The red bumps are not a normal side effect I would recommend that you schedule an appointment with your provider to have this assessed. Hope this helps, Dr. S. 

its not uncommon to have swelling in the neck area after halo or halo/bbl. some patients swell more then others. nothing to worry about. the red bumps are probably  reaction and you need to see the doc who performed the procedure

First of, immediately contact your treating office and make sure they see at least pictures, and ideally you in person. The red bumps may be normal - during the healing, old, damaged collagen is pushed to the surface by healthy new skin - usually this sloughs off on day 4-6, but red bumps could also be a reaction to your post care skin care, clogged pores / acne or even an infection and it's really hard to say without a picture, or better yet, seeing you in person. Swelling is common in the first few days after Halo and can move down your face with the effect of gravity, but again, this should be looked at.