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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Black Substances In Urine ?

Have urinated some black pepper like specs in the toilet for approx. 2 mos at least 1xper week. Had a kidney stone approx 1 yr ago (1st time) Im also 34 years old and 9 weeks pregnant, just curious if these are granulated stones, ive been drinking alot of lemonaid
posted on Fri, 14 Mar 2014
Twitter Fri, 4 Jul 2014 Answered on
Twitter Fri, 4 Jul 2014 Last reviewed on
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Ayurveda Specialist 's  Response
hai,
from your history it seems to be debrise of stone particle accumulated in your kidney which comes along with the urine.

At time certain drugs and blood cells(by products hemoglobin) will also can cause black color urine.
urine routine will rule out the the condition. but sample should be collected when you pass the black color urine.

with your history i conclude it is a crystals of stone in your kidney which causing the color in your urine.

thank you
have a safe delivery.

hope i answered your query
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What Causes Black Substances In Urine ?

hai, from your history it seems to be debrise of stone particle accumulated in your kidney which comes along with the urine. At time certain drugs and blood cells(by products hemoglobin) will also can cause black color urine. urine routine will rule out the the condition. but sample should be collected when you pass the black color urine. with your history i conclude it is a crystals of stone in your kidney which causing the color in your urine. thank you have a safe delivery. hope i answered your query