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
Hangovers - Symptoms and causes - Mayo Clinic This can lead to dehydration Symptoms of dehydration include extra thirst, tiredness, headache, dizziness and lightheadedness Alcohol triggers an inflammatory response from the immune system The immune system may make certain substances linked to the body's defense system This commonly causes physical symptoms that make you feel as if you
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
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
Salmonella infection - Symptoms causes - Mayo Clinic Possible signs and symptoms of salmonella infection include: Diarrhea Stomach (abdominal) cramps Fever Nausea Vomiting Chills Headache Blood in the stool Signs and symptoms of salmonella infection generally last a few days to a week Diarrhea may last up to 10 days, but it may take several months before bowels return to usual stool habits
Heat exhaustion - Symptoms and causes - Mayo Clinic Symptoms may include heavy sweating and a rapid pulse Heat exhaustion is one of three heat-related illnesses, with heat cramps being the mildest and heatstroke being the most serious Causes of heat illness include exposure to high temperatures, particularly when there is also high humidity, and strenuous physical activity
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
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
Diarrhea - 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 If you have symptoms of serious dehydration, seek medical help Symptoms of dehydration in adults These include: Excessive thirst Dry mouth or skin Little or no