Norepinephrine Night

What's

Norepinephrine Night

Norepinephrine Night is a term used to describe the level of norepinephrine, a vital hormone and neurotransmitter, in your body during the night. Norepinephrine is produced by your adrenal glands and nerve tissue and plays a significant role in your body's 'fight or flight' response. It helps to increase your heart rate, release glucose from energy stores, and increase blood flow to your skeletal muscles. At night, norepinephrine helps regulate your sleep and wake cycles, playing a crucial role in maintaining your body's internal clock or circadian rhythm. It's like your body's night watchman, keeping things in check while you're asleep. The Norepinephrine Night measurement gives us a snapshot of how much of this important hormone is in your system during the night, helping us understand your body's natural rhythms and responses.

If Your Levels Are High

High levels of norepinephrine at night could indicate that your body is in a heightened state of alertness or stress, even during sleep. This could be due to a variety of factors, such as anxiety, chronic stress, or certain medical conditions like hypertension or hyperthyroidism. Certain medications, including antidepressants, ADHD medications, and decongestants, can also increase norepinephrine levels. Additionally, lifestyle factors like excessive caffeine or alcohol consumption, lack of physical activity, or poor sleep hygiene can disrupt your body's natural production of this hormone. High norepinephrine levels at night could potentially disrupt your sleep-wake cycle, leading to issues like insomnia or irregular sleep patterns.

Symptoms of High Levels

Symptoms of high levels of norepinephrine at night could include difficulty falling asleep or staying asleep, restlessness, increased heart rate, high blood pressure, anxiety, and excessive sweating.

If Your Levels are Low

Low levels of norepinephrine at night could indicate that your body's 'fight or flight' response is not as active during the night, which might affect your sleep and wake cycles. This could be due to various factors such as stress, certain medications like beta-blockers, or conditions like Addison's disease that affect adrenal gland function. It could also be a sign of dysautonomia, a disorder that affects the autonomic nervous system, which controls functions like heart rate and blood pressure. Low norepinephrine levels might also be linked to depression, as this hormone plays a role in mood regulation. However, it's important to note that these are just potential interpretations and other factors could also be at play.

Symptoms of Low Levels

Symptoms of low levels of norepinephrine at night could include difficulty staying awake or alert, low blood pressure, fatigue, and mood changes such as feelings of depression or anxiety.

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See References

Test for

Neurotransmitters + UDH III by ZRT Laboratory

Urine

The Neurotransmitters + UDH III profile measures neurotransmitters and the diurnal cortisol, cortisone, norepinephrine, epinephrine, and melatonin patterns. It assesses neurochemical imbalances and common issues such as mood disorders, sleep problems, and ADD/ADHD.

UDH III by ZRT Laboratory

Urine

The Urinary Diurnal Hormones (UDH) III profile measures the diurnal patterns of melatonin, cortisol, cortisone, epinephrine, and norepinephrine.

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What is it?

High Levels

Low Levels

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