Red dots in the eyes may be caused by daily bad behavior, or may be caused by allergies, trauma, etc., and need to be targeted according to different situations. Staying up late, using the eyes for a long time, rubbing the eyes with the hands and other behaviors can lead to the superficial part of the eye blood vessel rupture bleeding, and then have a small red spot manifestation. Generally, after correcting these bad behaviors, they can recover on their own. Therefore, you should pay attention to regular work and rest, reasonable use of the eyes, and avoid rubbing the eyes with dirty hands. Contact with dust mites, willow, pollen and other allergens caused by eye allergies, can also be caused by allergic reactions to the surface of the eye blood vessels dilation and congestion or rupture and bleeding, this situation need to avoid allergens, if necessary, can be prescribed by the application of anti-allergy drugs such as Olopatadine hydrochloride. If the eye is hit by collision and other traumatic causes of bleeding, red spots, it is generally recommended that cold compresses can be used to reduce bleeding within 48 hours, and hot compresses can be used to promote absorption after 48 hours. Long-term repeated easy bleeding, but also need to consult a doctor to rule out the possibility of other systemic diseases such as blood disorders. Red spots in the eyes is recommended to maintain a healthy life, avoid excessive eye use, eat more vegetables and fruits, avoid spicy and stimulating food, when the symptoms are serious, it is recommended to go to the hospital in a timely manner.