A–Z Glossary

Electrolyte Imbalance

An electrolyte imbalance is an abnormal mineral level, such as low potassium or sodium, that can disrupt muscle, heart, or neurological function.

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Search results for: Electrolyte Imbalance

Eating for nausea and morning sickness management

Eating for nausea and morning sickness management

Why eating patterns can affect pregnancy nausea Nausea and vomiting in pregnancy are influenced by hormonal, gastrointestinal, sensory, and metabolic changes. Human chorionic gonadotropin, estrogen, altered gastric motility, heightened smell sensitivity, and reflux-like symptoms may all contribute. Food choices do not “cause” morning sickness, and symptoms are not a sign of weak willpower. Still, eating […]

Water intake and dehydration risks in pregnancy

Water intake and dehydration risks in pregnancy

Why water matters more in pregnancy Water is central to maternal and fetal physiology. During pregnancy, plasma volume expands substantially, helping maintain uteroplacental blood flow and supporting the increased cardiac output needed to deliver oxygen and nutrients. The kidneys also increase glomerular filtration, which changes urine production and electrolyte handling. These adaptations make adequate fluid […]

Hyperemesis gravidarum and severe vomiting complications

Hyperemesis gravidarum and severe vomiting complications

What hyperemesis gravidarum means Hyperemesis gravidarum, often abbreviated HG, is the severe end of the nausea and vomiting spectrum in pregnancy. Typical nausea and vomiting of pregnancy may be unpleasant but often allows some fluid and food intake. HG is different because symptoms are persistent, clinically significant, and may cause measurable harm such as dehydration, […]