May 2, 2025 · 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 …

May 2, 2025 · 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 …

Sep 12, 2016 · Dehydration occurs when you use or lose more fluid than you take in, and your body doesn't have enough water and other fluids to carry out its normal functions. If you don't replace lost …

Jan 30, 2024 · This can lead to dehydration. Symptoms of dehydration include extra thirst, tiredness, headache, dizziness and lightheadedness. Alcohol triggers an inflammatory response from the …

Jul 10, 2024 · 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 …

Jan 18, 2025 · 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 …

Apr 30, 2025 · Possible signs and symptoms of salmonella infection include: Diarrhea Stomach (abdominal) cramps Fever Nausea Vomiting Chills Headache Blood in the stool Signs and symptoms …

Mild to moderate infection The most common symptoms of mild to moderate C. difficile infection are: Watery diarrhea three or more times a day for more than one day. Mild belly cramping and …

Apr 6, 2023 · 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. …

Apr 30, 2025 · 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 …