Summer health risks: Heatstroke, blood pressure, and dizziness

Medical experts are highlighting various health risks associated with rising summer temperatures, including heatstroke, blood pressure fluctuations, and dizziness.

To combat heatstroke, it is recommended to cool specific areas of the body such as the sides of the neck, armpits, and groin. Early symptoms include dizziness, excessive sweating, and muscle cramps. Severe signs requiring immediate medical attention include loss of consciousness, seizures, or an inability to drink fluids.

Regarding cardiovascular health, summer heat can cause blood vessels to dilate, often leading to lower blood pressure. While this seasonal drop is common, medical professionals warn against stopping prescribed hypertension medication without consulting a doctor, as the underlying condition remains.

Additionally, there is a noted increase in summer consultations for dizziness and vertigo. These issues are frequently linked to dehydration and hypotension caused by fluid loss through sweat, which can reduce blood flow to the brain. While often transient, persistent symptoms may indicate neurological or vestibular issues.