Dehydration - Symptoms causes - Mayo Clinic Dehydration also can occur in anyone who doesn't drink enough water during hot weather It's more likely in people who are active in the heat Drinking more fluids usually fixes mild to moderate dehydration But severe dehydration needs medical treatment right away
Dehydration - Diagnosis treatment - Mayo Clinic A healthcare professional often can diagnose dehydration from symptoms For a child, a change in weight might be used in the diagnosis To help confirm the diagnosis and to find out how dehydrated you are, you may have other tests These might include: Blood tests Blood samples check for several things These include the levels of electrolytes, especially sodium and potassium, and how well
Salmonella infection - Symptoms causes - Mayo Clinic In some cases, diarrhea can cause severe dehydration and requires prompt medical attention Life-threatening complications also may develop if the infection spreads beyond the intestines The risk of getting salmonella infection is higher with travel to countries without clean drinking water and proper sewage disposal
Anemia - Symptoms and causes - Mayo Clinic Symptoms Anemia symptoms depend on the cause and how bad the anemia is Anemia can be so mild that it causes no symptoms at first But symptoms usually then occur and get worse as the anemia gets worse If another disease causes the anemia, the disease can mask the anemia symptoms Then a test for another condition might find the anemia Certain types of anemia have symptoms that point to the
Hyponatremia - Symptoms and causes - Mayo Clinic Hyponatremia is the term used when your blood sodium is too low Learn about symptoms, causes and treatment of this potentially dangerous condition
Acute kidney injury - Symptoms and causes - Mayo Clinic Symptoms Symptoms of acute kidney injury may include: Less urine output Fluid buildup, which can cause shortness of breath and swelling in the legs, ankles or feet Tiredness Confusion or fogginess Nausea Pain in the belly or in the side below the rib cage Weakness Irregular heartbeat Itching Loss of appetite Chest pain or pressure
Norovirus infection - Symptoms causes - Mayo Clinic Norovirus infection symptoms usually last 1 to 3 days Most people recover completely without treatment However, for some people — especially young children, older adults and people with other medical conditions — vomiting and diarrhea can be severely dehydrating and require medical attention
Giardia infection (giardiasis) - Symptoms causes - Mayo Clinic Symptoms include stomach cramps, bloating, upset stomach and loose stools The parasite that causes giardia lives all over the world, mainly in areas poor sanitation and that don't have safe water Giardia infection, also called giardiasis, is one of the most common causes of disease carried by water in the United States
Low blood pressure (hypotension) - Symptoms and causes Causes include dehydration, long-term bed rest, pregnancy, certain medical conditions and some medicines This type of low blood pressure is common in older adults Postprandial hypotension This drop in blood pressure occurs 1 to 2 hours after eating It's most likely to affect older adults, especially those with high blood pressure
Deshidratación - Síntomas y causas - Mayo Clinic La deshidratación es especialmente frecuente y peligrosa para los lactantes, los niños pequeños y los adultos mayores Infórmate sobre el tratamiento y la prevención de la deshidratación