What are the considerations for using prazosin in an elderly patient with hypertension and a history of orthostatic hypotension?

Medical Advisory BoardAll articles are reviewed for accuracy by our Medical Advisory Board

Educational purpose only • Exercise caution as content is pending human review

Article Review Status

Submitted

Under Review

Approved

Last updated: January 18, 2026 • View editorial policy

Personalize

Help us tailor your experience

Which best describes you? Your choice helps us use language that's most understandable for you.

Related Questions

Is there an oral medication to treat hypotension by raising blood pressure?

Is a blood pressure of 169/83 mmHg while lying down a concern for an elderly male with a history of drug-induced hypotension two days ago and not currently on blood pressure (BP) medications?

What to do for asymptomatic hypotension with a blood pressure reading of 74/47 mmHg?

What are the recommendations for managing orthostatic hypotension in a patient with a complex medical history including CKD, heart failure with preserved ejection fraction, and significantly elevated TSH, currently on minidrin and fludrocortisone?

How to manage a 68-year-old male patient with hypertension (HTN) on Lisinopril (Zestril) 40 mg, Metoprolol (Lopressor) 50 mg, and Amlodipine (Norvasc) 10 mg, who experiences daily lightheadedness, particularly with positional changes, and is undergoing orthostatic blood pressure measurement?

What are the guidelines for using gut-specific antibiotics, such as fluoroquinolones (e.g. ciprofloxacin) or azithromycin, in a healthy non-vegetarian adult with no significant medical history presenting with symptoms of food poisoning?

What is the appropriate starting dose and monitoring protocol for clonidine (an alpha-2 adrenergic agonist) in a patient with hypertension or other conditions, considering their medical history and potential for hypotension, orthostatic hypotension, and impaired renal function?

What is the full R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) chemotherapy regimen, including premedication and supportive care, for a patient with non-Hodgkin lymphoma?

How do Angiotensin-Converting Enzyme (ACE) inhibitors cause hyperkalemia in patients, particularly those with pre-existing kidney disease or impaired renal function?

What is the recommended treatment for a pregnant woman with diarrhea?

What is the recommended dosage of cephalexin (a cephalosporin antibiotic) for a 13kg child?

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

Have a follow-up question?

Our Medical A.I. is used by practicing medical doctors at top research institutions around the world. Ask any follow up question and get world-class guideline-backed answers instantly.