In most policies, the insurance company has the right to investigate and settle claims in its discretion, as long as the settlement is within the limits of the policy coverage and is paid entirely by the carrier.
Depending on the severity of the symptoms the person has to be hospitalized urgently. Causes : Loss of body fluids and blood can happen due to many factors. Persistent diarrhea, less intake of water/fluids, sudden sweating, and large burns caused by trauma can cause hypovolemia. Intake of diuretic medications (given for controlling blood pressure) can considerably reduce the urine output.
In rare cases, hypokalemia is caused by too little potassium intake. Many things can cause potassium loss. The most common cause is the use of diuretics, or pills that cause urine production. Diarrhea, vomiting, and excessive use of laxatives can also cause symptoms. Excessive sweating due to heat or exercise can cause hypokalemia.