Hi ,I’m 50 years only one time in my life I got little filller nasogeniano I had Hylenex. My skin is dent tiny lines wrinkles new marks, little holes my skin , nightmares I’m suffering. I have been searching reviews about this drug and I found a lot reviews negatives I know very late , my question is why hilenex continue effects after 3 months and why the drug cause those effects? The damage is permanent? Help me pls