Inquiry regarding the risk of nodule formation as a side effect of Juvereuk and post-procedure precautions

I am carefully considering an injection treatment that promotes self-collagen regeneration to improve overall facial elasticity, pitted scars, and enlarged pores. Since this is a skin booster treatment that directly injects active ingredients into the dermis, I would like to identify and prepare for any potential adverse reactions that may occur after the procedure.

I am curious about the likelihood of developing nodules or granulomas, which are side effects of Juvereuk where microparticles clump together and harden inside the skin. I would also like to know if there are almost no adverse reactions, such as irritation or inflammation, during the process where high-molecular-weight PDLLA particles safely decompose within the body to stimulate collagen production.

Please let me know what post-procedure guidelines or precautions are in place at the hospital to safely alleviate temporary bruising, swelling, or mild pain that may occur after the Juvereuk procedure. I request detailed feedback so that I can choose the Juvereuk procedure with peace of mind.