Apr 15, 2025
Understanding Blood Pressure Spikes At Night: Causes, Biomarkers & What To Do
Explore causes and personalized insights for blood pressure spikes at night using advanced testing with Mito Health.
Why It Happens
Nighttime blood pressure spikes are concerning because they often go unnoticed. These spikes may be caused by poor sleep, stress, sleep apnea, or imbalanced cortisol rhythms.
Sleep Apnea: Interrupted breathing during sleep leads to oxygen drops and sharp rises in blood pressure.
High Evening Cortisol: Elevated stress hormone levels can activate your nervous system during sleep hours.
Late-Night Meals: Heavy or salty foods before bed affect overnight fluid and blood pressure regulation.
Poor Sleep Quality: Lack of deep sleep reduces parasympathetic activity that normally lowers blood pressure at night.
Alcohol Use: Drinking can disrupt blood vessel function and prevent nocturnal pressure dips.
Sources: Healthline, Mayo Clinic, Cleveland Clinic, WebMD.
How to Manage
Limit Meals Before Bed: Avoid heavy or salty foods within 3 hours of sleep.
Address Sleep Apnea: Talk to your doctor if you snore, gasp, or feel unrested.
Use a Wind-Down Routine: Practice calming habits to lower evening cortisol and prepare your body for rest.
Limit Alcohol and Stimulants: These interfere with blood vessel relaxation and recovery.
Monitor Overnight Patterns: Try a nighttime pressure cuff or wearables to uncover trends.
Nighttime pressure spikes are manageable once you understand and target the root cause.
Recommended Products
DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms
Expert-Backed Reads
Mito Health Raises S$1.7M To Build AI-Powered Preventative Healthcare
The 5 Key Holistic Pillars of Health: Strategies for Extending Your Healthspan
You Might Also Be Experiencing
Blood Pressure Spikes During Fasting: Explore causes and personalized insights for blood pressure spikes during fasting using advanced testing with Mito Health.
Blood Pressure Spikes In 50S: Explore causes and personalized insights for blood pressure spikes in 50s using advanced testing with Mito Health.
Blood Pressure Spikes In 40S: Explore causes and personalized insights for blood pressure spikes in 40s using advanced testing with Mito Health.
Blood Pressure Spikes In Women: Explore causes and personalized insights for blood pressure spikes in women using advanced testing with Mito Health.
Blood Pressure Spikes After Menopause: Explore causes and personalized insights for blood pressure spikes after menopause using advanced testing with Mito Health.