Is it normal for urine to dry and turn white?

Dry urine may show white stains, but this stain is often not serious, if there is a lot of white sediment is abnormal. If only the presence of small white stains, it is normal. If the patient has related diseases, such as urinary tract infections, tuberculosis, stones, tumors, etc., it may cause changes in urine color and composition. After drying up, it is possible to show a large amount of white sediment. If the patient has corresponding clinical symptoms, such as frequent urination, urgency of urination, pain in urination, etc., it is suggested to go to the local regular hospital for blood routine examination, urine routine examination, color Doppler ultrasound, etc. to determine whether there are related diseases, and carry out targeted treatment when necessary.