Noticed a large blood patch in my son's eye—no pain or vision issues, but it looks alarming. He's been sneezing frequently recently; could that be the cause? Wondering if this requires a doctor's visit or if it will resolve on its own. Seeking advice from parents or medical professionals who may have experienced something similar. https://community.medicalchannelasia.com/question/hi-i-just-noticed-my-sons-eye-got-a-big-red-patch-like-blood-inside-ive-included-a-photo-if-it-he-says-there-is-no-pain-or-vision-problems-but-it-looks-quite-scary-lah-the-only-thing/