Dehydration

Dehydration is a condition caused by the loss of too much water from the body. Severe diarrhea or vomiting can cause dehydration.

What is Dehydration?

Dehydration is a condition that results when the body loses more water than it takes in. This imbalance disrupts the usual levels of salts and sugars present in the blood, which can interfere with the way the body functions.

Dehydration Treatment

Causes of Dehydration

Dehydration Symptoms

Dehydration in Children

Dehydration Signs and Symptoms in Children

Dehydration in the Elderly: Signs and Symptoms

How Does Mild Dehydration Affect the Body?

Latest Dehydration News and Research

Researchers unravel how the body fights off urinary tract infections

Anyone who has ever had cystitis knows that urinary tract infections of this kind are annoying and painful. They can be well treated by antibiotics, but may be fatal if left untreated.

2 Jul 2020

Study links unexpected hospital stays to negative outcomes in head and neck cancer patients

Patients who were unexpectedly hospitalized for dehydration, fever or other ailments while undergoing radiation treatment for head and neck cancers were at a higher risk for less favorable outcomes, a new study from Roswell Park Comprehensive Cancer Center reports.

30 Jun 2020

Scientists discover osmotic stress as stimulator of cellular waste disposal

Cellular waste disposal, where autophagy and lysosomes interact, performs elementary functions, such as degrading damaged protein molecules, which impair cellular function, and reintroducing the resulting building blocks such as amino acids into the metabolic system.

29 Jun 2020

Diabetic ketoacidosis is a fatal complication in hospitalized COVID-19 patients

Diabetic ketoacidosis is a common and potentially fatal complication in hospitalized patients with COVID-19, according to a new clinical perspective published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

18 Jun 2020

Study: Parasite infection closely linked to the make-up of gastrointestinal microbiome

Parasite infections are a constant presence for many people who live in tropical regions, particularly in less industrialized areas.

14 Jun 2020

SARS-CoV-2 infection causes specific kidney proximal tubular injury

SARS-CoV-2-associated acute kidney injury (AKI) is one of the more frequently encountered organ involvements in COVID-19 - in as many as 80% of critically ill patients, according to a recent study.

8 Jun 2020

New advance in wearable sensing could detect and quantify many biological conditions

Researchers at Tufts University's School of Engineering have developed biomaterial-based inks that respond to and quantify chemicals released from the body (e.g. in sweat and potentially other biofluids) or in the surrounding environment by changing color.

5 Jun 2020

Study: Eggs can be used as low-cost coating to protect fruits and vegetables

Eggs that would otherwise be wasted can be used as the base of an inexpensive coating to protect fruits and vegetables, according to Rice University researchers.

5 Jun 2020

Microfluidic Systems for Sweat Analysis and Neonatal Care

This interview provides insight into microfluidic systems and devices and the role they are playing in sweat analysis and neonatal care.

From Pittcon 24 Apr 2020

COVID-19 lung injury is not like high altitude pulmonary edema

A group of researchers with experience in treating high altitude pulmonary edema have written to correct the misconception in medical social media forums and elsewhere that the lung injury seen in COVID-19 is not like typical acute respiratory distress syndrome and is instead like HAPE.

20 Apr 2020

The cost of excessive sugar in the diet

A new study from the MRC London Institute of Medical Sciences, in the UK, reports that while eating foods rich in sugar does not necessarily make you fat, they can make you very sick. They do this by increasing the level of a compound called uric acid in the blood. The study is published in the journal Cell Metabolism in March 2020.

19 Mar 2020

Dietary sugar has negative impact on health independent of obesity

Sugar-rich diets have a negative impact on health independent of obesity reports a new study led by the MRC London Institute of Medical Sciences, UK.

19 Mar 2020

Nanomaterial could serve as an early warning system for injury or illness

Researchers have reported a new material, pliable enough to be woven into fabric but imbued with sensing capabilities that can serve as an early warning system for injury or illness.

4 Mar 2020

Plant-based relatives of cholesterol could boost gene-infused nanoparticle delivery

Gene-infused nanoparticles used for combating disease work better when they include plant-based relatives of cholesterol because their shape and structure help the genes get where they need to be inside cells.

20 Feb 2020

As VA tests keto diet to help diabetic patients, skeptics raise red flags

A partnership between the Department of Veterans Affairs and Silicon Valley startup Virta Health Corp. is focusing attention on the company's claim that it provides treatment "clinically-proven to safely and sustainably reverse type 2 diabetes" without medication or surgery.

3 Feb 2020

Research reveals key molecular target for colorectal cancer therapy

Serine racemase is a multifunctional enzyme that carries out several different reactions in human cells, including the conversion of L-serine into pyruvate.

29 Jan 2020

Dementia patients being admitted to hospital for emergencies up by 35 percent

Dementia, a neurodegenerative and debilitating illness can take a toll on the life of older adults. In a recent report, the number of patients with dementia being rushed to emergency rooms rose by a staggering 35 percent in five years, with some patients stuck in hospitals for months.

22 Jan 2020

Diagnosed with dementia, she documented her wishes. They said no.

When she worked on the trading floor of the Chicago Board Options Exchange, long before cellphone calculators, Susan Saran could perform complex math problems in her head. Years later, as one of its top regulators, she was in charge of investigating insider trading deals.

21 Jan 2020

Global warming likely to increase injuries and deaths in US

A new study has warned that rising temperatures linked with global warming will likely result in an increase in injuries and violent deaths from road crashes, assaults, suicides, drowning and more.

14 Jan 2020

Important things you need to know about seasonal flu

Seasonal flu is a serious illness causing approximately 200,000 hospitalizations and 36,000 deaths each year. Federal health officials are reporting that the 2019-2020 flu season could be the worst in decades.

13 Jan 2020