Sodium is the principal positive ion found in your body fluids. A small amount of sodium is located inside your cells, but it is mostly confined to your extracellular fluids. Along with potassium and chloride, sodium is an important electrolyte...
The amount of water needs to be carefully controlled by the body in order to maintain a consistent amount of internal fluids at all times. One hormone that is a critical part of this process is antidiuretic hormone, which controls the amount of...
The human body needs sodium and potassium to remain healthy. These two electrolytes have many functions including maintaining nerve and muscle function. A decrease in blood sodium concentration, also called hyponatremia, can cause seizures, while...
Diabetes mellitus is caused by problems with a pancreatic hormone called insulin, while diabetes insipidus occurs due to issues associated with antidiuretic hormones. Insulin removes glucose from the blood; antidiuretic hormone controls the amount...
Sodium is an abundant mineral in the diet, derived mainly from consumption of salt. Within the body, sodium takes on a positive electrical charge becoming an electrolyte--a chemical capable of transmitting electrical messages. Sodium is the most...
Diabetes insipidus is a condition where the kidneys create large amounts of dilute urine. The kidneys are unable to properly manage water levels in the body, which leads to increased water consumption, according to MayoClinic.com. The substance...
Cancer is the uncontrolled growth of cells that are able to invade neighboring tissues. The cells divide over and over, forming a tumor. Cancers can develop anywhere in your body, and many of them can metastasize, or spread. They can be rapid- or...
Central diabetes insipidus is a condition that occurs when the body does not produce enough antidiuretic hormone or vasopressin. Without vasopressin the body begins excreting large amounts of water. Patients will manifest increased thirst and...
Dehydration is a common concern among athletes who lose fluid and electrolytes via intense sweating. You need enough fluid in your body to keep your core body temperature under control, maintain your blood volume and keep a proper electrolyte...
In nephrogenic diabetes insipidus, the kidneys are unable to concentrate urine appropriately, causing the creation of a large amount of dilute urine and the consumption of large amounts of water, according to the Penn State Milton S. Hershey...
The human body keeps blood sodium concentration in a tight range of 135 to 145 meq/L. According to Harrison's Principles of Internal Medicine, low blood sodium, or hyponatremia, is defined as a sodium level less than 135 meq/L. Mild hyponatremia...
Dipsesis is the medical term for excessive thirst. Conditions that cause extreme fluid loss and leave the body water-depleted trigger excessive thirst. Body water can be lost through excessive urination, vomiting, diarrhea, sweating and increased...
Sodium functions as an electrolyte in the human body. It plays a role in normal blood pressure, regulation of blood volume, nutrient absorption, nutrient transport and maintenance of the cell membrane potential. The human body tightly controls...
Night bladder control develops gradually as bladder capacity increases and children learn to respond to the signals of a full bladder. Bedwetting, or enuresis, is a common problem in children, affecting more than five million children over the age...
Cancer is the abnormal growth of cells and tissues; when it occurs in the lungs, it interferes with the exchange of gases in the lungs. Lung cancer may be associated with paraneoplastic syndromes, a group of disorders that occur in relation to the...
In the urinary system, urine is produced in the kidneys and flows through the ureters to the bladder, where it is held until you urinate. The normal functions of the bladder are controlled by muscle activity and nerve signals. An overactive...
Diabetes insipidus is a condition in which the body produces a large amount of dilute urine. Urine production is normally controlled by the kidneys, which in turn are regulated by a hormone known as antidiuretic hormone or vasopressin, which is...
Most of the sodium in the body is outside the cells; it is also the most important positively charged ion in the body. Blood pressure is influenced by the concentration of sodium in the blood, where sodium influences blood pressure by altering...
Vasopressin is a hormone created in the hypothalamus, a vital part of the autonomic nervous system located deep inside the brain. This hormone, also called antidiuretic hormone, or ADH, is stored in the pituitary gland until it is needed by the...
The bladder, an organ located near the bottom of the abdomen, is responsible for urination in both children and adults. When your bladder works properly, two sets of muscles allow you to control the retention and release of urine. Children who...
Diabetes insipidus and diabetes mellitus are very different conditions. The commonality between the two, besides the word "diabetes," is that both involve thirst and urination. Beyond this point the conditions differ significantly. The National...
Symptoms of diabetes mellitus, commonly called diabetes---a disease that involves too much glucose in the blood---include blurry vision, numbness and tingling in the feet, frequent urinating, increased appetite, and excessive thirst. The disease...
Nephrogenic diabetes insipidus is a disease of the kidney that impairs water conservation. The kidney is unable to respond to the antidiuretic hormone arginine vasopression, according to the Nephrogenic Diabetes Insipidus Foundation. Normally, the...
Sodium is a nutrient that the body needs for many vital processes. It plays an important part in muscle and nerve function, as well as in water balance. The kidneys determine how much sodium to excrete to prevent sodium imbalance. Too little...
Hormone imbalances happen when the endocrine glands overproduce or underproduce certain hormones. These imbalances may occur as a result of tumors in the organs that produce them or when the body attacks and destroys hormone-producing glands....
The Office of Dietary Supplements of the National Institute of Health reports that 99 percent of the body's calcium content is found in the bones and teeth. The remaining 1 percent in the bloodstream, muscles and cells is used for dilation and...
The most common cause of cancer deaths in America, for women and men, is lung cancer. In 2008, 215,020 people were diagnosed with lung cancer, and 161,840 people died from this disease, according to Patricia Cornett, M.D., professor of medicine at...
Renal failure, also known as kidney failure, is the major reason for electrolyte imbalance. Sodium, the most abundant electrolyte in the body, affects how much urine the kidneys produce and plays a role in the transmission of nerve impulses. Too...
Electrolytes are minerals in your body that help control various physiological functions. While anyone can experience an electrolyte imbalance at some time, people with diabetes insipidus are prone to this condition. Diabetes insipidus occurs when...
