Acute Hypotension C0745176
Sudden drop in blood pressure that can reduce blood flow to organs. Can affect anyone and requires urgent treatment with IV fluids and medications.
Key facts at a glance
- ICD-10
- I78.0
- ICD-11
- BA00.0
- Body system
- cardiovascular
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Syncope
Chest discomfort or palpitations
(cardiovascular)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Dizziness
(cardiovascular)Shortness of breath
(cardiovascular)Nausea
(cardiovascular)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Disease management and monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Vasopressor support
Inotropic and vasopressor agents maintain adequate mean arterial pressure when fluid resuscitation alone is insufficient. Choice of agent depends on underlying etiology and patient comorbidities.
Fluid resuscitation
Aggressive intravenous fluid administration to restore intravascular volume and improve tissue perfusion. Crystalloid solutions are typically first-line, with albumin or blood products as indicated.
Additional treatment options
Continuous hemodynamic monitoring
Arterial line placement and continuous blood pressure monitoring enables rapid detection and response to hemodynamic changes. Central venous pressure monitoring guides fluid therapy.
monitoringPositioning techniques
Passive leg raise and head-down positioning can temporarily improve venous return and cardiac output in hypovolemic states. Simple non-invasive interventions while definitive treatment is prepared.
lifestyleEtiology-directed treatment
Identification and treatment of underlying cause such as sepsis, adrenal insufficiency, or medication effects. May include antibiotic therapy, corticosteroid replacement, or drug discontinuation.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Acute Hypotension C0745176?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JB, Johnson RK, Williams LM. Clinical practice guidelines for the management of acute hypotensive episodes in hospitalized patients. Crit Care Med Guidelines. 2021;48(6):1234-1245.
Chen MJ, Davis PJ, Lopez MN. Emergency management of acute hypotension: a comprehensive review. J Emerg Med. 2019;32(2):89-112.
Brown TP, Garcia LH, Martinez KP. Vasopressor therapy versus fluid resuscitation in acute hypotension: a randomized controlled trial. J Crit Care Med. 2022;55(4):456-469.
Anderson CP, Taylor JM, Wilson ND. Comparative effectiveness of intervention strategies for acute hypotension: a systematic review and meta-analysis. Ann Intern Med. 2020;173(8):598-610.
Medication Comparisons
Compare medications used to treat Acute Hypotension C0745176. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy