My sister has pimples and acne and she is following a treatment for this with a dermatologist. The doctor prescribed her a face wash and told her to use this instead of soap. She has been using it since one week and we have noticed that her eyes have turned red; I mean the white part has become pale red but she can see clearly and they do not pain at all. The doctor said that there is nothing to worry about but still I am worried about her. Here is a photo of her eyes that I have uploaded from an image hosting site. Eyes are very important to live. What if something happens to her eyes? What will you advise her to do in such a situation?

Your picture didn't show up, but it just sounds to me like an irritation of the eyes. Tell her to not get the facewash so close to her eyes when she washes her face, and wash her hands before she touches her eyes.