If the redness in your eyes does not go away, you should first identify the causative factors, and then carry out targeted treatment and conditioning for the causative factors. Common causes are visual fatigue, dry eye, eye inflammation, etc., in the treatment of rational eye use, the application of drugs for the original disease. 1. Visual fatigue: If the eyes have not been eliminated due to long-term visual fatigue, in this case, the main thing is to pay more attention to rest, avoid staying up late, and ensure that you get enough sleep every day. At the same time should pay attention to the reasonable use of eyes, avoid reading for a long time, watching electronic products, especially to avoid supine position reading books, watching electronic products. 2. Dry eye: If the redness of the eyes caused by dry eye has not been eliminated, you can follow the doctor’s instructions to apply artificial tears for treatment, such as sodium vitrate eye drops, polyvinyl alcohol eye drops. If the dry eye disease is more serious, it is necessary to apply dexamethasone eye drops and flumethasone eye drops for a short period of time, which is conducive to the relief of eye redness. 3. Eye inflammation: If there is conjunctivitis, keratitis and other eye inflammation, resulting in eye redness has not been eliminated. If it is caused by bacterial infection, you can apply antibiotic eye drops such as tobramycin eye drops and ofloxacin eye drops; if it is caused by viral infection, you can apply antiviral eye drops such as ganciclovir eye drops and acyclovir eye drops. If the redness in the eyes does not go away, you should seek medical advice as soon as possible, diagnose the causative factors, and then follow the doctor’s instructions for treatment.