24 HRS VANILYL MANDELIC ACID (VMA )

The VMA (Vanillylmandelic Acid) urine test quantifies the level of VMA excreted in urine, usually collected over 24 hours. Elevated VMA levels serve as an indicator of excess epinephrine and norepinephrine, crucial neurotransmitters linked to stress responses. This test aids in identifying potential abnormalities in the production or breakdown of these hormones, providing insights into adrenal gland function and certain tumor conditions. By assessing VMA levels in urine, healthcare providers gain valuable information about the body’s stress hormone metabolism and potential underlying health issues related to hormone regulation.