Dehydration - Symptoms causes - Mayo Clinic Symptoms Thirst isn't always a good way to tell if the body needs water Many people, mainly older adults, don't feel thirsty until they're dehydrated That's why it's important to increase water intake during hot weather or while ill The symptoms of dehydration can differ by age
Dehydration - Diagnosis treatment - Mayo Clinic Most adults with mild to moderate dehydration from diarrhea, vomiting or fever can get better by drinking more water or other liquids For children and adults, drinking full-strength fruit juice and soft drinks might make diarrhea worse
Primary Care in Rochester and Kasson Symptoms of dehydration can include feeling dizzy or lightheaded, tired, fatigued or having a headache You can avoid dehydration by drinking water — and water from the faucet is just fine
Cholera - Symptoms causes - Mayo Clinic A loss of 10% or more of body weight suggests serious dehydration Symptoms of cholera dehydration include irritable behavior, fatigue, sunken eyes, a dry mouth, extreme thirst, and little or no urinating
Rotavirus - Symptoms causes - Mayo Clinic In a serious case of dehydration, fluids are added directly to the bloodstream in the hospital If not treated, dehydration can cause organ damage, other serious disease and death
Hangovers - Symptoms and causes - Mayo Clinic Symptoms of dehydration include extra thirst, tiredness, headache, dizziness and lightheadedness Alcohol triggers an inflammatory response from the immune system
Salmonella infection - Symptoms causes - Mayo Clinic Dehydration If you can't drink enough to replace the fluid you're losing from diarrhea, you may become dehydrated Warning signs include: Urinating less than usual or dark-colored urine Dry mouth and tongue Sunken eyes No tears when crying Being more tired than usual Irritability or confusion
Gastroenteritis: First aid - Mayo Clinic Shows signs of dehydration, such as dry mouth and skin, marked thirst, sunken eyes, or crying without tears In an infant, be alert to the soft spot on the top of the head becoming sunken and to diapers that remain dry for more than three hours
Symptoms and causes - Mayo Clinic Diarrhea can cause dehydration, which can be life-threatening if not treated Dehydration is particularly dangerous in children, older adults and those with weakened immune systems
Nausea and vomiting When to see a doctor - Mayo Clinic You have signs or symptoms of dehydration — excessive thirst, dry mouth, infrequent urination, dark-colored urine and weakness, or dizziness or lightheadedness upon standing