Patient presents with hypotension unspecified, characterized by low blood pressure readings without a clearly identified etiology.  Symptoms include dizziness, lightheadedness, and near syncope.  The patient denies chest pain, shortness of breath, or palpitations.  On examination, the patient appears pale and diaphoretic.  Vital signs reveal a systolic blood pressure of 85 mmHg and a diastolic blood pressure of 50 mmHg.  Heart rate is 100 bpm and regular.  Respiratory rate is 18 breaths per minute.  Oxygen saturation is 98% on room air.  Differential diagnosis includes orthostatic hypotension, dehydration, medication side effects, and underlying cardiovascular or endocrine conditions.  Initial treatment includes intravenous fluids with normal saline to address potential hypovolemia.  Further diagnostic workup will include basic metabolic panel, complete blood count, and electrocardiogram to evaluate for potential causes of the hypotension.  Patient response to fluid resuscitation will be monitored closely, and further interventions will be implemented as needed based on diagnostic findings and clinical presentation.  The patient's current medications are being reviewed for potential contributing factors.  Patient education regarding orthostatic hypotension precautions, hydration, and medication adherence has been provided.  The patient's condition and treatment plan will be discussed with the attending physician.  Follow-up is scheduled to reassess blood pressure management and determine the need for further diagnostic testing or specialist consultation for hypotension management.