New data released today reveals stroke is now the leading cause of death in Brazil,surpassing fatalities from heart attacks. With 85,427 deaths recorded in the past year, health officials are emphasizing the importance of understanding and mitigating risk factors, including the impact of alcohol consumption. A vascular neurosurgeon is warning that certain alcoholic beverages pose a significant threat, especially distilled spirits, for those with a history of stroke or at risk of developing the condition.
METRÓPOLES
Stroke is a leading cause of death in Brazil, with 85,427 fatalities recorded in the past year, according to data from the Brazilian Stroke Society (SBAVC). This figure surpasses the number of deaths from heart attack, which claimed 77,886 lives during the same period. Understanding stroke risk factors is crucial for public health initiatives aimed at reducing these numbers.
Certain alcoholic beverages are particularly “detrimental to stroke risk,” according to vascular neurosurgeon Victor Hugo Espíndola. He advises that distilled spirits – including vodka, whiskey, cachaça, and tequila – should be avoided altogether by individuals with a history of stroke.
“Even in small amounts, a pattern of binge drinking is particularly harmful,” Espíndola stated.
The neurosurgeon explained the specific ways these beverages contribute to increased stroke risk:
High alcohol concentration leads to rapid spikes in blood ethanol levels.
These drinks acutely raise blood pressure, a major risk factor for both ischemic and hemorrhagic stroke.
They are linked to heart arrhythmias, specifically atrial fibrillation, increasing the risk of cardioembolic stroke.
Distilled spirits can worsen dehydration and increase blood viscosity, promoting thrombosis.
They are associated with a higher risk of hemorrhagic stroke due to abrupt blood pressure increases and weakened blood vessels.
Espíndola emphasized, “From a neurological and vascular standpoint, there is no ‘safe’ alcoholic beverage for someone at risk of stroke. The risk is dose-dependent and pattern-dependent, and prevention clinically involves significant reduction or abstinence, especially in patients with pre-existing risk factors such as hypertension, diabetes, atrial fibrillation, carotid stenosis, and a prior stroke.”
A 2023 report from the World Stroke Organization estimated that stroke-related deaths worldwide could increase by 50% to nearly 10 million people by 2050. This projection highlights the growing global burden of stroke and the urgent need for preventative measures.
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