I had a too aggressive halo treatment. What should I do?

I would recommend Alastin products post-Halo to help heal your skin. Alastin Nectar will help calm the irritation and heal quicker, the Alastin Skin Nectar should be applied morning and night for the first 48 hours. Then the occlusive moisturizer will help the skin stay moisturized, combined with Nectar should help.  Avoid exfoliation and sun for at least two weeks post- Halo.

It is hard to say without being able to see photos.  Have you followed up with the provider from which you received treatment?  You may need to switch products to a very gentle cleanser and moisturizer to see if that helps reduce the irritation. 

I suggest posting photos and starting the proper wound healing at this time.  Avoid any cosmetic treatments till you are fully healed.  Best, Dr. Emer.

You had a strong treatment and likely have a robust immune system.  There are two possibilities -
1: you have a robust immune system causing local reaction ("bumps") which will settle down in most cases within a week.  You may use steroids and Benadryl.  Please follow up closely with your doctor.
2. You had an acneic breakout, seen in approximately 4% patients after Halo.  You need topical treatments to calm the skin down.  This will clear up in 7-10 days in most cases.  Please follow up with your doctor.
Wish you a speedy recovery and an excellent outcome.  Best, Dr B

Your treating physician is best able to care for you as he or she knows the scope of the treatment and the specifics about you.