What does FNH mean in UNCLASSIFIED
FNH stands for Febrile Non-Hemolytic. It is a medical condition characterized by fever without hemolysis, which is the breakdown of red blood cells. FNH is commonly encountered in children, particularly infants and toddlers, and is often associated with viral infections.
FNH meaning in Unclassified in Miscellaneous
FNH mostly used in an acronym Unclassified in Category Miscellaneous that means Febrile Non Hemolytic
Shorthand: FNH,
Full Form: Febrile Non Hemolytic
For more information of "Febrile Non Hemolytic", see the section below.
FNH Characteristics
- Fever: Elevated body temperature, typically exceeding 100.4°F (38°C).
- Non-Hemolytic: Absence of red blood cell destruction, as indicated by normal hemoglobin levels and lack of anemia.
- No Focal Infection: Absence of an identifiable source of infection, such as pneumonia or meningitis.
Causes of FNH
- Viral Infections: Common viruses associated with FNH include respiratory syncytial virus (RSV), adenovirus, and human metapneumovirus.
- Other Infectious Agents: Bacteria such as Salmonella and Yersinia can also cause FNH.
- Immune Response: The body's immune response to an infection can trigger inflammation and fever.
Clinical Presentation
Symptoms of FNH typically include:
- Fever
- Irritability and fussiness
- Decreased appetite
- Runny nose or cough
- Possible mild diarrhea
Diagnosis
The diagnosis of FNH is made based on clinical presentation and laboratory tests. Blood tests reveal normal hemoglobin levels and no signs of hemolysis. Urine analysis may show signs of dehydration.
Treatment
Most cases of FNH are self-limiting and resolve within a few days. Treatment focuses on supportive care, including:
- Antipyretics to reduce fever
- Hydration
- Rest
Essential Questions and Answers on Febrile Non Hemolytic in "MISCELLANEOUS»UNFILED"
What is Febrile Non-Hemolytic (FNH)?
FNH is a rare but serious condition that occurs when a newborn develops a fever, but their red blood cells (RBCs) do not break down (hemolyze). The fever is a response to an infection, but the exact cause of the infection is often unknown.
What are the symptoms of FNH?
In addition to fever, other symptoms of FNH may include:
- Jaundice (yellowing of the skin and eyes)
- Enlarged liver and spleen
- Low blood counts
- Poor feeding and failure to thrive
How is FNH diagnosed?
The diagnosis of FNH is based on a combination of symptoms, physical examination, and laboratory tests. Blood tests will show a high white blood cell count and low RBC count, but the RBCs will not show signs of hemolysis.
What causes FNH?
The exact cause of FNH is unknown, but it is thought to be related to an infection. Some possible causes include:
- Bacterial infections
- Viral infections
- Parasitic infections
- Fungal infections
How is FNH treated?
The treatment for FNH depends on the underlying cause of the infection. Antibiotics may be prescribed to treat bacterial infections, while antiviral or antifungal medications may be used to treat viral or fungal infections. In some cases, a blood transfusion may be necessary to correct the low RBC count.
What is the prognosis for FNH?
The prognosis for FNH depends on the severity of the infection and the underlying cause. With prompt diagnosis and treatment, most newborns with FNH recover completely. However, in some cases, the infection can be severe and may lead to complications such as liver failure, meningitis, or sepsis.
Final Words: FNH is a common childhood condition characterized by fever without hemolysis. It is usually caused by viral infections and is typically self-limiting. Supportive care is the primary treatment, and most children recover quickly.
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