Free checking and great service!  Joan S., San DiegoMember since 1999. San Diego County Credit UnionÂ® was founded on the principle that people come first and profits second. This forward-thinking approach in the banking industry has propelled SDCCUÂ® to become San Diegoâs BEST Credit Union and largest locally-owned financial institution. SDCCU provides breakthrough banking products that meet the demands of todayâs lifestyle and delivers banking services that save customers money. SDCCU serves customers nationwide with 30,000 surcharge-FREE CO-OP ATMs and 42 branch locations in San Diego, Riverside and Orange counties. Open an account today.
Vital signs. 1  High temperature, increased heart rate, decreased blood pressure, and faster breathing are signs of potential dehydration and other illnesses. 2  Taking the pulse and blood pressure while the person is lying down and then after standing up for one minute can help determine the degree of dehydration.
1 Dehydration can sometimes cause blood pressure to drop. 2  However, dehydration does not automatically signal low blood pressure. 3  Fever, vomiting, severe diarrhea, overuse of diuretics and strenuous exercise can all lead to dehydration, a potentially serious condition in which your body loses more water than you take in. Postural (orthostatic) hypotension This occurs for some people when standing from a sitting or prone position. 2  Their blood pressure drops rapidly, causing dizziness, lightheadedness, blurred vision and/or even fainting. 3  Causes can include dehydration, prolonged bed rest, diabetes, heart problems and excessive heat.