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Intense Heat Waves in North India Can Harm High Blood Pressure Patients, Warn Experts

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New Delhi, May 16: Even as a number of elements of North India, together with the nationwide capital, sizzled because of intense heatwave, hypertension sufferers could also be at explicit threat, stated specialists on Monday, forward of World Hypertension Day, noticed yearly on May 17.

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The India Meteorological Department (IMD) on Sunday reported that some areas in Delhi noticed mercury crossing 49 levels Celsius, whereas neighbouring Gurugram in Haryana recorded 48.1 levels Celsius, the very best since 1966. Weather Update: Heatwave Conditions to Prevail Over Northwest, Central India for Next 5 Days, Says IMD

The mercury leaped to a whopping 47.4 levels Celsius in a number of areas in Punjab, and several other areas in Jammu, Madhya Pradesh, and Mumbai additionally noticed important warmth waves. The climate workplace has additionally predicted some aid from the heatwave from Monday night owing to inclement climate.

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According to specialists, throughout excessive summer season climate, the physique makes an attempt to radiate warmth which impacts blood strain ranges. An improve in temperatures and humidity can increase blood move to pores and skin, inflicting the guts to beat quicker whereas circulating twice as a lot blood per minute than on a traditional day. Heatwave in India: Health Experts Warn of Rise in Heat-Related Ailments, Ask People to Take Precautions

“Intense atmospheric temperature leads to increased blood flow to skin, causing a spike in sweating and dehydration. This leads to decrease in blood pressure especially on changing postures, that is, while getting up from a lying down or sitting position,” Dr Ajay Agarwal, Director and HOD – Internal Medicine, Fortis Hospital, Noida, advised IANS.

During summers, there’s additionally widening or growth in our blood vessels which ends up in decrease pressures of blood. Excessive sweating and lack of sodium by means of profuse sweating might be one other main motive for low blood strain.

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“Some people are at higher risk of being affected by humidity, including people over 50, those who are overweight, or those who have heart, lung or kidney conditions. Heat and sweating also can lower the amount of fluid in the body, which can reduce blood volume and lead to dehydration. This can interfere with the body’s ability to cool off and may create strain on the heart,” Dr Ramakanta Panda, world’s main cardiac surgeon and head of Asian Heart Institute, Mumbai, advised IANS.

According to Panda, when the temperature is excessive, it will increase the discomfort and stress hormone ranges in the physique, affecting sleep patterns.

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“Lack of sleep or less sleep in the long run is also linked with multiple health issues such as obesity, diabetes and heart disease, which can indirectly affect BP levels in hypertensive patients,” he famous.

Panda suggested BP sufferers to get ample sleep of no less than 8 hours throughout summer season months.

Besides individuals with hypertension, sufferers who had regular regular blood strain or low blood strain can also endure dehydration resulting in lower in blood strain and trigger dizziness and leg cramps.

“The population above 50 with low blood pressure are more vulnerable. So it is advisable for people who have a history of low BP to monitor their blood pressure regularly and also consume liquids and electrolytes to stay hydrated. Rush to the doctor if blood pressure records less than 100 as this is alarming,” Dr. Anand Kumar Pandey, Director and Senior Consultant- Cardiology, Dharamshila Narayana Superspeciality Hospital.

The specialists recommended individuals with each low and hypertension to drink loads of oral fluids, salts and stay indoors. Even transient publicity to warmth may result in decreased blood strain and as such they need to be monitored fastidiously.

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According to the India Council for Medical Research, one out of each 4 adults in India has hypertension, with solely 10 per cent of sufferers having their blood strain beneath management. Hypertension is the principle threat issue for cardiovascular ailments, particularly coronary coronary heart illness and stroke, in addition to for power kidney illness, coronary heart failure, arrhythmia and dementia.

“If left untreated, high blood pressure contributes to a high disease burden of heart attacks and heart failure, brain strokes, kidney disease, vascular dementia, aneurysms, and blood vessel blockages,” Dr. Ashish Agarwal, Director, Cardiology, Aakash Healthcare, Dwarka, advised IANS.

(The above story first appeared on SociallyKeeda on May 16, 2022 07:20 PM IST. For more information and updates on politics, world, sports activities, entertainment and life-style, go browsing to our web site SociallyKeeda.com).


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