Final answer:
Red-orange tears and urine may signal medical conditions related to liver dysfunction or hemolysis. Urinalysis and symptoms such as abdominal pain and vomiting are crucial for diagnosing potential underlying issues, which makes medical evaluation essential.
Step-by-step explanation:
Red-orange tears and urine can be concerning symptoms and may be indicative of certain medical conditions. The discoloration of urine can be caused by the breakdown of hemoglobin and its byproducts, specifically urobilin and urochrome, which are usually responsible for the yellow color of urine. The red-orange color can be due to the oxidation of porphobilinogen on exposure to light and can be associated with a variety of symptoms such as abdominal pain, vomiting, and constipation, indicating possible liver dysfunction or a form of hemolytic anemia. In some cases, darkening of urine upon standing can also occur along with serious complications like renal failure or systemic conditions linked to hemolysis.
Diet, medication, and certain foods can also affect urine color. However, the presence of hemoglobinuria (excess hemoglobin in the urine) and symptoms of hemolysis warrant medical attention and further investigation through tests like urinalysis, which can also reveal conditions like proteinuria.