Can warm compress be used for fundus hemorrhage caused by venous thrombosis?

For retinal hemorrhage due to venous causes, neither heat nor cold compresses are required. After the onset of retinal bleeding, patients should first visit a正规 hospital for a thorough fundus examination to determine the cause, volume, and extent of the hemorrhage, so that an accurate treatment plan can be established. If the bleeding is minor and limited to the surface of the retina, conservative management may be adopted, such as oral administration of choline chloride iodide tablets, maintaining a semi-recumbent position, and avoiding strenuous activities. However, if the hemorrhage is extensive, such as vitreous hemorrhage, vitrectomy is usually required. Patients should ensure adequate rest and maintain a light diet in daily life.