When Should You Visit a Doctor for Red Eye Problems If eye redness continues for more than a short period, understanding when to see a doctor for red eye treatment is extremely important. Occasionally, eye redness is caused by simple, non-serious factors, there are situations where professional care is necessary. https://www.diigo.com/item/note/b2kvl/exjt?k=b0b0e3fa8f396bea95ffb0508ee36d66