Why the Body Reacts This Way

During sleep, the body naturally slows down to rest and recover.

When waking up, the cardiovascular and nervous systems need time to fully adjust to daytime activity. Rapid exposure to hot water can sometimes disrupt this transition.

In older adults, this response may be stronger because of factors such as:

• Naturally lower blood pressure
• Slower heart rate changes
• Morning medications
• Reduced circulation

Certain medications taken early in the morning may also contribute to dizziness or instability.