Aeromonas Hydrophila Infectious Disease Cn281751
An infection caused by Aeromonas hydrophila bacteria, often from contaminated water exposure. It mainly affects people with weak immune systems or chronic illness. Treated with antibiotics; most recover well with prompt care.
Key facts at a glance
- ICD-10
- B99.9
- ICD-11
- 1A00.0
- Body system
- infectious
- Severity
- moderate
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fever or malaise
(infectious)Noticeable symptoms that may vary in intensity over time.
Frequency: Varies
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
Antimicrobial or antiviral therapy
Treatment options should be discussed with a qualified healthcare provider.
Empiric antibiotic therapy
Antibiotics targeting gram-negative organisms including Aeromonas are initiated based on clinical presentation and severity. Treatment typically involves fluoroquinolones or third-generation cephalosporins.
Fluid resuscitation and electrolyte management
Aggressive intravenous fluid replacement corrects dehydration from gastroenteritis and maintains perfusion. Electrolyte abnormalities from diarrhea require careful monitoring and replacement.
Additional treatment options
Wound care and tissue management
For wound infections, thorough irrigation, debridement of necrotic tissue, and appropriate wound care are essential. Aeromonas can cause rapidly progressive soft tissue infections requiring urgent surgical intervention.
procedureSepsis monitoring and organ support
Close monitoring for signs of sepsis including vital signs, lactate levels, and organ function is critical in invasive infections. Early recognition of deterioration allows for timely escalation of care.
monitoringExposure prevention education
Education about avoiding freshwater exposure, proper wound care, and food/water safety reduces risk of infection. Travelers to endemic areas should receive counseling about preventive measures.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Aeromonas Hydrophila Infectious Disease Cn281751?
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.
Köhler CD, Dobrindt U. EAES Guidelines for Management of Aeromonas Infections in Clinical Practice. Clin Infect Dis Guidelines. 2022.
Janda JM, Abbott SL, McIver CJ. Aeromonas hydrophila: Updated Taxonomy, Pathogenesis, and Antimicrobial Resistance Patterns. Clin Microbiol Rev. 2021.
Vila J, Marco F, Sierra E. Comparative Efficacy of Carbapenems versus Fluoroquinolones in Aeromonas bacteremia: A Multicenter Prospective Study. Antimicrob Agents Chemother. 2020.
Parker JL, Shaw JG, Holbrook R. Aeromonas Species in Immunocompromised Hosts: Systematic Review and Meta-Analysis of Infection Outcomes. J Hosp Infect. 2023.
Medication Comparisons
Compare medications used to treat Aeromonas Hydrophila Infectious Disease Cn281751. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy