This can lead to shortness of breath, as well as possible chest pain, depending on the cause of the effusion. Fever is another possible finding, but is also related to the cause of the effusion. ... Read more
Re: can benzoyl perioxide permanently damage skin??? Yes, BP can cause a dermatitis (permanent skin damage). I had problems with BP, I used it for the spots, but when I applied it my skin went red (it like burned...)on the spots I had applied the BP. I personally don't like BP at all.
While this is not a permanent option, henna does stain the skin and remain for some time. For those who do want a permanent alternative, there are other (more unconventional) ways to mark your body without the use of ink. Body and facial piercings are removable, making these an appealing option for some.