When you have redness in the eyes, you need to treat the cause of the redness to promote its elimination, such as physical therapy and medication, but there is no quick way to eliminate it. There are many types of eye disorders that can form red bloodshot eyes, which are caused by irritating factors that lead to dilation of blood vessels in the conjunctival tissues, commonly found in eye trauma, eye allergies, bacterial infections, viral infections and so on. Eye allergies caused by eye redness, patients can follow the doctor’s instructions to use anti-allergy eye drops treatment, to promote the redness to subside, such as nafamivir eye drops and so on. For redness caused by bacterial and viral infections, patients need to use appropriate anti-infective eye drops, such as levofloxacin eye drops, ganciclovir eye drops and so on. Eye trauma patients can also appear eye redness, early patients can be local cold compresses, 48 hours later, the feasibility of local hot compresses, to promote redness subside. It is recommended that patients with obvious eye congestion consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.