Symptoms Starting with "F"
Browse symptoms and health conditions beginning with the letter F. Click on any symptom to explore recommended lab tests that can help diagnose your concerns.
48 Symptoms Found
- Factitious Hypoglycemia
- Factor VII Deficiency
- Failure to Metabolize Methadone
- False Negative
- False Negative Lyme Disease
- False Positive
- False Positive Lyme Disease
- False Positive Results
- False Positive Test Result
- False Positive for Measles
- False Positive or Negative Results
- False Positive/Negative Results
- False negative result
- False positive due to cross-reactivity
- False positive for other Flavivirus infections
- False positive result
- False positive result in certain conditions
- False-negative TB test
- False-negative results
- Familial Isolated Hyperparathyroidism
- Familial hypercholesterolemia
- Familial hypertriglyceridemia
- Fanconi Syndrome
- Favism
- Fetal Death
- Fibrinogen Deficiency (Hypofibrinogenemia or Afibrinogenemia)
- Fibromyalgia
- Fig Allergy
- Fish Allergy
- Folate Deficiency
- Folate Overload
- Folate deficiency anemia
- Folate-Related Macrocytic Anemia
- Food Allergies
- Food Allergy
- Food Induced Enterocolitis Syndrome (FPIES)
- Food Intolerance
- Food Protein-Induced Enterocolitis Syndrome (FPIES)
- Frequent Infections
- Fulminant Hepatitis A
- Fulminant Hepatitis B
- Fungal Allergies
- Fungal Allergy
- Fungal Infections
- Fungal Sinusitis
- Fungal infection
- Fungemia
- Fusarium Solani Allergy
Important Information
These symptom descriptions are for educational purposes only and should not replace professional medical advice. If you're experiencing severe symptoms or medical emergencies, please contact your healthcare provider immediately. Lab tests can provide valuable insights, but results should always be reviewed with a qualified medical professional.
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