Differential Diagnosis for Sunburns Leaking Yellow Fluid
- Single most likely diagnosis:
- Infection of sunburned skin (e.g., impetigo or cellulitis): This is the most likely diagnosis because sunburned skin can be prone to infection, especially if it is not properly cared for. The yellow fluid leakage could be indicative of pus, which is a common sign of infection.
- Other Likely diagnoses:
- Burn blister infection: Burn blisters can become infected, leading to the leakage of yellow fluid. This is a common complication of sunburns, especially if the blisters are not properly cared for.
- Eczema or contact dermatitis: In some cases, sunburned skin can develop eczema or contact dermatitis, which can cause yellow fluid leakage. However, this is less likely than an infection.
- Do Not Miss (ddxs that may not be likely, but would be deadly if missed.):
- Sepsis: Although rare, it is possible for an infection of sunburned skin to lead to sepsis, a life-threatening condition. It is essential to monitor for signs of sepsis, such as fever, chills, and confusion.
- Necrotizing fasciitis: This is a rare but deadly condition that can occur if an infection of sunburned skin spreads to the fascia, a layer of tissue that covers muscles. It requires prompt medical attention.
- Rare diagnoses:
- Staphylococcal scalded skin syndrome (SSSS): This is a rare condition caused by staphylococcal toxins that can lead to the formation of blisters and the leakage of yellow fluid. It is more common in children and individuals with weakened immune systems.
- Toxic epidermal necrolysis (TEN): This is a rare but life-threatening condition that can be triggered by a severe sunburn. It is characterized by the widespread necrosis of the epidermis, which can lead to the leakage of yellow fluid.