When Should You Visit a Doctor for Red Eye Problems If you or someone close to you is dealing with persistent eye redness, recognizing the warning signs that require medical care can protect your vision. Occasionally, eye redness is caused by simple, non-serious factors, certain symptoms demand immediate medical attention. https://medium.com/@linda.wockhardthospitals/when-to-see-a-doctor-for-red-eye-treatment-5bf82482bb63