Group 1 - The article discusses that the presence of eye bags is generally not indicative of any disease, but sudden onset or worsening of eye bags accompanied by systemic edema and abnormal urine output may require medical attention [1] - It highlights that certain kidney diseases, such as chronic nephritis, nephrotic syndrome, or renal failure, can lead to fluid retention in the body, with periorbital edema often being one of the earliest signs [1] - The article also mentions that conditions like heart failure, hypothyroidism, and liver dysfunction can cause periorbital edema [1]