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 …

May 2, 2025 · If you or your child shows signs of serious dehydration, such as having no energy or not responding to others, seek immediate care at a hospital right away. If you have time to …

Jun 23, 2025 · Dehydration, which reduces your ability to sweat. Drinking alcohol, which can affect your body temperature control. Overdressing in clothes that don’t allow sweat to …

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 …

Jul 13, 2022 · Fevers, vomiting, and diarrhea can cause severe dehydration — as do bladder infections and urinary tract infections (UTIs). Increasing your fluid intake is an important part of …

Severe dehydration may raise hematocrit. Your health care team will consider possible complicating factors when interpreting the results of your hematocrit test.

May 2, 2025 · Dehydration is especially common and dangerous for infants, young children and older adults. Learn more about treating and preventing dehydration.

Oct 24, 2023 · Overview A urinalysis is a test of your urine. It's used to detect and manage a wide range of disorders, such as urinary tract infections, kidney disease and diabetes. A urinalysis …

Sep 25, 2024 · Headaches and fatigue can be a sign of dehydration, or they can result from a large reduction in calories, sugar, simple carbohydrates, or caffeine that causes withdrawal …

May 23, 2024 · These symptoms may be due to the medication, they may be a symptom of dehydration, or they may result from a blood glucose level that’s too low (hypoglycemia). If you …