21/06/2026
FACT CHECK:
đ¨ âThe information in this video is FALSE and DANGEROUS.
âSubmerging a hand in cold or icy water does not lower blood pressure. In fact, the exact opposite happens: it spikes and increases blood pressure and heart rate.
âIn the medical field, this is known as the Cold Pressor Test. It is used by doctors and researchers to test how quickly a person's heart and blood vessels react to stress. When the body senses extreme cold, it signals the nervous system to constrict the blood vessels (vasoconstriction), which causes a sudden spike in blood pressure.
âWhat to do during a high blood pressure emergency (Hypertensive Crisis)
âIf someone at home is experiencing a severe spike in blood pressure (for example, 180/120 mmHg or higher) accompanied by symptoms such as:
đ¨ âSevere headache
đ¨ Dizziness or blurred vision
đ¨ âChest pain or difficulty breathing
đ¨ âWeakness in the face, arm, or leg (signs of a stroke)
âThese are the proper steps to take:
â
âDo not waste time on unverified internet hacks like soaking hands in ice, pricking fingers to bleed, or administering random herbal remedies during an emergency.
â
âHave the patient sit down and rest in a comfortable position to help keep them calm.
â
âAdminister their emergency maintenance medication if they have a specific drug prescribed by their doctor for these situations.
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âCall an ambulance immediately or bring them to the nearest hospital (Emergency Room) so they can be given the correct medication to lower their blood pressure safely and under control.
Another friendly reminder from The Certified Prick.