Protein in Urine After Hydrocodone: Exam Implications & Explanation

Question
life insurance exam revealed protein in urine.  i had taken a hydrocodone pill earlier..would that have affected my test result?

Answer
Hello Tikki and thanks for writing,

I am not aware of any medications that cause Proteinuria; in fact I took Hydrocodone for several years for severe back pain, but it never altered any of my blood or urine test results.

Proteinuria describes a condition in which urine contains an abnormal amount of protein. Proteins are the building blocks for all body parts, including muscles, bones, hair, and nails. Proteins in your blood also perform a number of important functions. They protect you from infection, help your blood coagulate, and keep the right amount of fluid circulating through your body.

As blood passes through healthy kidneys, they filter the waste products out and leave in the things the body needs, like proteins. Most proteins are too big to pass through the kidneys' filters into the urine unless the kidneys are damaged. The main protein that is most likely to appear in urine is albumin. Albumin is smaller and therefore more likely to escape through the filters of the kidney, called glomeruli. Sometimes the term albuminuria is used when the test detects albumin specifically. Albumin's function in the body includes retention of fluid in the blood. It acts like a sponge, soaking up fluid from body tissues.

Inflammation in the glomeruli is called glomerulonephritis, or simply nephritis. Many diseases can cause this inflammation, which leads to proteinuria. Additional processes that can damage the glomeruli and cause proteinuria include diabetes, hypertension, and other forms of kidney diseases.

Hypertension and diabetes are the two biggest risk factors for proteinuria. Old age and weight gain also increase the risk. The following conditions cause proteinuria:

Acute glomerulonephritis
Amyloidosis (protein deposits associated with chronic disease)
Focal glomerulonephritis
Hypertension
IgA nephropathy
Mesangial proliferation
Minimal change disease

I hope this helps, all the best.

Margot