I've heard that embossing or swelling occurs after a Rejuran procedure. How long does it last?

I’ve heard that after getting Rejuran, you can see raised bumps on the face that look like embossing, so I’m curious to see how severe this actually is. I’d like to know if this is temporary, a side effect, or just part of the post-procedure process. I’d also like to know if swelling often occurs along with the procedure, and how long it usually takes for the results to look natural. I would be a bit self-conscious if the marks on my face were too obvious, so I’m wondering if there are any ways to quickly reduce these marks or swelling. For those who have actually had the procedure, I’d like to know how long the bumps or swelling lasted, and whether the results were still noticeable the next day.