If your doctor says, stay out of the water, stay out! I am prone to ear infections. I wear ear plugs when I ski. I have been using Mack's brand ear plugs. I buy the package that has more than two pair. I recommend taking one plug, and splitting it into two pieces, then combine each half with another plug so the plugs you put in your ears are 1 1/2 times the regular size. Cover the outside of your ear to seal it, but do put force any of it into the ear canal. Keep extras handy. I do lose them occasionally, especially when barefooting..