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 u

Jan 21, 2026 · Lack of water can lead to dehydration. Dehydration happens when you don't take in as much water as your body puts out. Then, the body may not have enough water to w

Jul 18, 2025 · Hyponatremia is the term used when your blood sodium is too low. Learn about symptoms, causes and treatment of this potentially dangerous condition.

Jun 13, 2024 · 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.

Sep 20, 2025 · Iron deficiency anemia is a common type of anemia. Anemia is a condition in which the blood doesn't have enough healthy red blood cells. Red blood cells carry oxyge

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

Nov 18, 2023 · Hypoglycemia unawareness Over time, repeated episodes of hypoglycemia can lead to hypoglycemia unawareness. The body and brain no longer produce signs and symptoms

May 5, 2026 · 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 an

Apr 4, 2025 · Kidney stones form in the kidneys. Symptoms may start as stones move into the ureters. The ureters are thin tubes that let urine pass from the kidneys to the bladder

Apr 18, 2026 · Delirium also may be caused by some medicines, infection, surgery, or substance use or withdrawal, including alcohol and other drugs. Symptoms of delirium can look