What Are The Risks And Complications Of Dehydration, Especially For Elderly? A Review By Doctors

Dehydration image

Expert opinion from Dr. Anuvitha Kamath

MBBS · 3 years of experience · India

Dehydration is defined as the loss of body fluids hampering the normal body function. It is mainly caused by hot climate. The signs and symptoms are dry skin, dry tongue, wrinkled skin, sunken eyes, loss of skin elasticity, absence of tears, cold clammy skin, rapid breathing, headache, fatigue, dizziness, syncope, flushed skin, low blood pressure, dry mouth, muscle cramps, dark urine, constipation, loss of appetite, and intolerance to heat. The risks and complications of dehydration in the elderly include an increased risk of falls due to giddiness, hypotension, weakness, skin sores, or skin irritation, increased risk of urinary tract infections due to a reduced level of body water, constipation, heat stroke, seizure due to low potassium and sodium levels, kidney failure, hypotensive shock, coma, brain swelling, and death.

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Expert opinion from Dr. Himabindu Sreenivasulu

MBBS · 1 years of experience · India

Dehydration presents significant risks and complications for the elderly. With age, the body’s ability to conserve water and detect thirst diminishes, making seniors more susceptible to the effects of dehydration. These consequences include heat-related illnesses such as heatstroke, kidney problems like stones or infections, cognitive impairment leading to confusion and falls, low blood pressure with dizziness, exacerbation of chronic conditions, and in severe cases, hospitalization for fluid replacement. Careful attention to hydration is essential to prevent these complications and maintain the well-being of elderly individuals.

Expert opinion from Dr. Rinta M Babu

MBBS · 2 years of experience · India

Dehydration could lead to loss of salt and water from the body. This can lead to confusion, drowsiness and disorientation in the elderly. These are the signs and symptoms of hyponatremia.

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