Looks like it could be related to dehydration alone. Sometimes crystals in urine can cause discoloration. We have to look for phosphaturia, uricosuria, hematuria, etc. Even UTI we have to rule out. I could even related to food habits also.
Dr Praveen Kumar Etta, Nephrologist.
Next Steps
Meet a Nephrologist nearby
Health Tips
Drink more water at bedtime and see...