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Seek emergency care for anyone who develops severe signs and symptoms of hyponatremia, such as nausea and vomiting, confusion, seizures, or lost consciousness. Call your doctor if you know you are at risk of hyponatremia and are experiencing nausea, headaches, cramping or weakness.
Low blood sodium is common in older adults, especially those who are hospitalized or have long-term health problems such as heart disease, kidney disease or cancer, among others. Symptoms of hyponatremia can include nausea and vomiting, loss of energy and confusion.
Hyponatremia is the term used when your blood sodium is too low. Learn about symptoms, causes and treatment of this potentially dangerous condition.
Symptoms. Addison's disease symptoms usually happen slowly, often over months. The disease can move so slowly that people who have it may ignore the symptoms at first. Then a stress, such as illness or injury, makes symptoms worse. Symptoms may include: Extreme fatigue; Weight loss and loss of appetite; Areas of darkened skin; Low blood ...
Normally, your blood potassium level is 3.6 to 5.2 millimoles per liter (mmol/L). A very low potassium level (less than 2.5 mmol/L) can be life-threatening and requires urgent medical attention.
Low potassium (hypokalemia) has many causes. The most common cause is excessive potassium loss in urine due to prescription medications that increase urination. Also known as water pills or diuretics, these types of medications are often prescribed for people who have high blood pressure or heart disease.
Symptoms. The symptoms of hypopituitarism usually start slowly and get worse over time. They might not be noticed for months or even years. But for some people, symptoms start suddenly. Symptoms of hypopituitarism vary from person to person. Symptoms depend on what hormones are missing and how little of the hormone is being made.
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.
Poor circulation. Black or brownskin color. Skin thickness or temperature. Tobacco use. Fingernail polish. If you have hypoxemia, the next step is to figure out its cause. Hypoxemia can be a sign of problems such as: Less oxygen in the air you breathe, such as at high altitudes.
When sodium is low, the kidneys hold on to it. When sodium is high, the kidneys release some in urine. If the kidneys can't remove enough sodium, it builds up in the blood.