I'm curious about side effects like embossing or lumps after the procedure.

Hello. Lately, as I get older, I have been increasingly worried because wrinkles around my eyes, forehead, and nasolabial folds are becoming more noticeable.
I’ve heard from people around me that Rejuran treatment helps improve skin elasticity and reduce wrinkles, so I’m considering getting it.
By any chance, is Rejuran actually quite effective for deepening wrinkles around the eyes, forehead, and nasolabial folds like mine?
Also, while looking into the procedure, I found out that side effects such as embossing or lumps could occur, so I am a little worried.
Are these embossing or lumps common for most people after the procedure?
I am also curious how long it usually takes for these symptoms to disappear once they appear.
If embossing or lumps appear after the procedure, is there a good way to minimize them or make them disappear quickly?
I would be very grateful if you could feel free to share your experiences regarding precautions or care tips before visiting a dermatologist.
The weather is hot, so please take care of your health everyone.