What is Main Causes of Fluctuating Blood Pressure ?

Blood pressure naturally fluctuates throughout the day due to various factors. However, significant or frequent fluctuations may indicate underlying health issues.

Daily Activities: Physical activities, sleep patterns, and posture changes can cause normal variations in blood pressure.
Stress and Emotions: Emotional stress and anxiety can lead to temporary increases in blood pressure.
Medications and Substances: Certain medications, caffeine, and alcohol can influence blood pressure levels.
Health Conditions: Conditions like sleep apnea, cardiovascular disease, kidney disease, and adrenal gland problems are associated with blood pressure variability.
White Coat Hypertension: Blood pressure readings may be higher in clinical settings due to anxiety, a phenomenon known as white coat hypertension.

Temperature: Exposure to heat can temporarily lower blood pressure, while cold temperatures may cause it to rise.
Adrenal Gland Disorders: Conditions like pheochromocytoma, a rare tumor of the adrenal gland, can cause large changes in blood pressure, known as spells.
Labile Hypertension: This condition involves unexpected changes in blood pressure, fluctuating from high to normal ranges.
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): Medications such as ibuprofen and naproxen can raise blood pressure by altering kidney function, leading to sodium and water retention.
Hormonal Imbalances: Dysregulation of hormones like vasopressin can affect fluid balance and blood pressure.