Cold weather can spike blood pressure and trigger emergencies, say experts - The Tribune

With the onset of the winter season, doctors at Livasa Hospital, Hoshiarpur have advised people to remain alert to the increased risk of cold-induced cardiac and neurological emergencies.

The experts highlighted key warning signs, high-risk groups and essential precautions to help people identify early symptoms of heart and brain-related emergencies and seek timely medical care, thereby reducing complications and saving lives.

Dr Neha Rai, Neurosurgeon at Livasa Hospital, urged the public to stay vigilant during winter, noting that colder temperatures and seasonal lifestyle changes can significantly increase the risk of neurological emergencies. “Conditions such as stroke, seizures and worsening of existing neurological disorders often see a rise during winter due to physiological stress, reduced mobility and environmental hazards,” she said.

Explaining winter-related neurological risks, Dr Neha stated that cold-induced spikes in blood pressure, higher incidence of stroke, increased risk of falls, seizure triggers and aggravation of chronic neurological conditions are commonly observed during the colder months.

Dr Ravi Kumar V, Interventional Cardiologist at Livasa Hospital, said that cardiac emergencies also tend to increase as temperatures fall. “Cold causes blood vessels to constrict, leading to a rise in blood pressure and forcing the heart to work harder to maintain body warmth. Strenuous activities such as lifting heavy loads or walking in slippery conditions can further trigger unexpected cardiac stress,” he said.

Emphasising the importance of early recognition, Dr Yogesh Chander, Cardiologist at the hospital, said that timely identification of symptoms can save lives. “Key warning signs include chest pain or pressure that may radiate to the arms, neck, jaw or back; shortness of breath even at rest; profuse sweating; nausea or light-headedness; unusual fatigue, particularly in older adults; and rapid or irregular heartbeat,” he said.

Explaining why cardiac risks rise in winter, Dr Yogesh said exposure to cold leads to constriction of blood vessels, increased blood pressure and added strain on the heart. “This can be particularly dangerous for people with existing heart disease or hypertension,” he said. He advised dressing in warm layers to maintain body temperature, avoiding sudden or intense physical exertion in cold conditions, taking regular breaks during outdoor activities and maintaining proper hydration to reduce cardiac workload.

Anyone experiencing symptoms of cardiac or neurological distress should seek emergency medical attention immediately, the doctors advised. Livasa Hospital, Hoshiarpur reiterated its commitment to protecting heart and brain health during the winter months through round-the-clock emergency services, specialised cardiac and neurological teams and advanced treatment facilities.