A neurologist has warned that regular snoring should not be dismissed as a harmless or routine nuisance, as it may indicate an underlying sleep disorder linked to serious long-term health risks, including stroke and dementia. The caution comes amid growing medical attention on sleep-related breathing disorders and their impact on brain health. Snoring is often viewed as a common bedroom disturbance that affects sleep quality for partners and family members, sometimes even causing frustration or relationship strain.

However, experts emphasise that the sound itself is not the core issue, but rather a symptom of disrupted breathing during sleep that may signal more serious physiological concerns. Dr Pramod Krishnan, Head of Department and Consultant in Neurology, Epileptology and Sleep Medicine at Manipal Hospital, Old Airport Road, Bengaluru, highlighted that snoring can be associated with conditions that reduce oxygen levels in the body during sleep.

He explained that repeated drops in oxygen saturation can place stress on vital organs, particularly the brain, over time. According to specialists, persistent snoring is often linked to obstructive sleep apnoea, a condition in which the airway becomes partially or completely blocked during sleep. This leads to intermittent breathing interruptions, poor sleep quality and reduced oxygen supply. Over time, such disruptions may contribute to cognitive decline and increase the risk of neurological conditions, including dementia.

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Medical research has increasingly suggested a connection between chronic sleep-disordered breathing and long-term brain health. Reduced oxygen levels during sleep can affect memory, concentration and overall cognitive function. In more severe cases, untreated sleep apnoea has also been associated with higher risks of cardiovascular problems such as hypertension and stroke. Dr Krishnan cautioned that ignoring regular snoring may delay diagnosis and treatment of underlying sleep disorders. He stressed the importance of medical evaluation for individuals who snore frequently, especially if it is accompanied by symptoms such as daytime fatigue, restless sleep, or breathing pauses during the night.

Treatment options vary depending on severity and may include lifestyle modifications, weight management, sleep position adjustments, or medical interventions such as continuous positive airway pressure (CPAP) therapy. Early diagnosis, experts say, is crucial in preventing complications and protecting both neurological and cardiovascular health. The advisory serves as a reminder that sleep health is closely tied to overall well-being. While snoring is often normalised, healthcare professionals urge individuals to view it as a potential warning sign rather than a harmless habit, encouraging timely consultation with specialists when symptoms persist.

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