If a newborn has yellow liquid discharge from their left eye, it might be due to conjunctivitis. You can try drinking water infused with chrysanthemum and prunella, and apply eye drops externally. Additionally, for children who often vomit, it is recommended to reduce feeding amounts and hold the baby upright after feeding, gently patting the back until they burp to expel air from the stomach.
Excessive redness and eye discharge in newborns may indicate conjunctivitis. Treatment suggestions include using ofloxacin eye drops and maintaining good eye hygiene.