The Nurse Said Dont Get the Bandage Wet After Sclerotherapy, Why is That?

When I perform sclerotherapy in Orange County, CA we have many patients who would like to get their tape and cotton balls wet after their treatment.  The reason we advise them to keep it dry is because they will no longer compress the area well if they get wet (which is why they are placed there to begin with) plus we have found that the paper part of the tape sometimes comes off in the shower but the adhesive stays on the skin, making it more difficult to remove later.   We only recommend keeping the cotton balls and tape on for 3 hours, so keeping it dry for that long is usually not a problem.

It is best to keep your ace bandage dry until you convert to compressions stockings so as not to lose compression over the sclerosed vein. Believe it or not, there are some vein specialists advise patients not to take stockings off for two weeks after sclerotherapy and shower WITH the stockings. I think this is overkill and not necessary. 

I recommend wearing compression after sclerotherapy for 48 hours.  There are many reasons to keep the dressing dry the most important being loss of compression when wet.  Other things that a wet dressing can cause are skin irritation, skin blisters, masceration of skin over the injected areas and movement of the bandage with motion. The bottom line is --dry is better.