I work off shore an I left one company an cone to the one I am with now I didn't have this problem on the ot her boat. But when I came to Thu s one I took a shower after three days an showering very night I started itchying relay bad an then the next day my nut sack is bug as a baseball. An I git the fighting to stop some what I just wise my nuts would go back to normal. What can I do for that I don't get off the boat for 30 more day's