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Nerve Block Therapy Offers Hope for Migraine Sufferers

                           Calgary neurologist Dr. Serena Orr injecting a patient to help treat migraines.  Researchers in Calgary are spotlighting a promising treatment for people living with severe migraines: occipital nerve blocks . This approach involves injecting a small amount of anesthetic near the occipital nerves at the back of the head, which can interrupt pain signals and provide rapid relief. Neurologist Dr. Serena Orr of the University of Calgary has been at the forefront of this research, recommending updates to the American Headache Society’s guidelines for emergency departments. The new recommendations encourage doctors to consider nerve blocks as a frontline option for patients arriving with debilitating migraine attacks. Patients who have received the treatment report significant improvement. Some describe it as the first time they’ve been able to escape the crushing pain, nausea,...
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Bracing for the Big Chill: Ontario Faces Extreme Cold Warnings

 

As Ontario grapples with a severe cold snap, extreme cold warnings have been issued across the province, with wind chill values plummeting to around -40°C in many areas. The frigid temperatures are expected to persist until Wednesday, posing significant risks to residents.

Environment Canada has highlighted the dangers of such extreme cold, warning that frostbite can develop within minutes on exposed skin. The agency advises people to limit their time outdoors, dress in layers, and cover all exposed skin. Vulnerable populations, including the elderly and homeless, are particularly at risk, and warming centres have been opened in various communities to provide relief.

The cold snap has also led to school bus cancellations and increased demand for community services. Residents are urged to check on neighbors, friends, and pets to ensure everyone stays safe during this dangerously cold period.



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