Blood clots in the beads of the eyes of 3-year-old babies are mainly considered to be related to other diseases such as inflammation, external injuries, and intraocular foreign bodies. 1. Inflammation: Inflammation caused by local infection inside the eye can lead to symptoms such as congestion, redness and swelling of the affected area. If it is serious, it can cause bleeding and blood clots. 2. External injuries: eye scratches, rubbing and contusions can also lead to symptoms of blood clots in the eye. 3. Foreign objects: such as flying insects, small pieces of sand and gravel into the eyes, can scratch the bulbar conjunctiva, sclera, triggering the symptoms of blood clots in the eyeballs. 3-year-old baby eye beads with blood clots, there may also be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, give targeted treatment or treatment.