What is urine hemoglobin weak positive

Hemoglobin weak positive urine refers to the urine contains hemoglobin, mainly typhoid fever, malaria, hemolytic anemia and other reasons, details are as follows:

1, typhoid

fever infection easily lead to kidney damage, kidney damage will occur after hemoglobinuria.

2, malaria

often cause acute kidney damage, leading to oliguria, anuria and other symptoms, so that hemoglobin filtration into the urine, resulting in urine hemoglobin weak positive.

3, hemolytic anemia

hemolytic anemia often lead to excessive destruction of red blood cells in the body, so that a large number of hemoglobin released into the blood, resulting in urine hemoglobin weak positive situation.