Russia cuts heavy smoking rates—but 'mini-strokes' pose growing risks

Russia has seen a drop in heavy smokers over recent years. The share of those smoking heavily fell from nearly 47% to 40%. Meanwhile, health experts are warning about the dangers of transient ischemic attacks (TIAs), often called 'mini-strokes'. A TIA happens when blood flow to the brain is briefly blocked. This can be caused by a small clot or a spasm in a blood vessel. Symptoms usually disappear within minutes or hours, but the condition is a serious warning sign.

One in five people who suffer a TIA will experience a full stroke within 90 days. The highest risk comes in the first 48 hours. Key risk factors include hypertension, atrial fibrillation, diabetes, and high cholesterol. Obesity, smoking, lack of exercise, heavy drinking, and long-term stress also raise the chances of a TIA or stroke. In Russia, regional authorities are pushing anti-smoking campaigns. These efforts have helped reduce the number of heavy smokers from almost half the population to 40%.

The decline in smoking rates suggests progress in public health efforts. However, TIAs remain a critical concern due to their strong link to strokes. Early medical attention after a TIA can help prevent more severe complications.