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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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Rouble Slips as Russian Markets Brace for Fresh US Sanctions

 


Russian financial markets are under renewed pressure as investors brace for a fresh wave of U.S. sanctions, prompting a sharp decline in the rouble and heightened volatility across key asset classes.

The rouble weakened significantly against major currencies this week, reflecting growing concerns over Washington’s potential punitive measures targeting Russia’s financial and energy sectors. Traders cited increased geopolitical tensions and speculation around expanded restrictions on Russian banks and state-owned enterprises as key drivers of the sell-off.

Russian equities also saw a downturn, with the MOEX index slipping amid fears that tighter sanctions could further isolate the country from global capital markets. Bond yields rose as investors demanded higher returns to compensate for rising risk.

Economists warn that additional sanctions could exacerbate inflationary pressures and complicate the central bank’s monetary policy stance. “The rouble’s weakness is a signal that markets are pricing in more aggressive moves from the U.S.,” said a Moscow-based analyst. “If sanctions hit key financial institutions, the ripple effects could be severe.”

The Kremlin has downplayed the impact, insisting that Russia’s economy is resilient and prepared for external shocks. However, with foreign investment dwindling and trade routes increasingly constrained, the outlook remains uncertain.

As global attention turns to Washington’s next move, Russian markets are bracing for turbulence—and the rouble may not find relief anytime soon.


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