•Pancreatitis (Inflammation of the Pancreas): Back and belly pain, nausea, vomiting, unintended weight loss, fever, swollen belly.
•Hypoglycemia (Low Blood Sugar): Drowsiness, headache, confusion, weakness, hunger, irritability, sweating, feeling jittery, fast heartbeat.
•Diabetic Retinopathy (Diabetes-Related Eye Problems): Blurred vision, vision loss, seeing dark spots, poor night vision.
•Kidney Damage: Reduced urination, swelling in legs or ankles, confusion, fatigue, nausea.
•Gallbladder Disease: Gallstones (pain in belly, nausea, vomiting, fever), cholecystitis (inflammation in gallbladder).