List of other diseases, conditions, or injuries and their treatment: H. Pylori - took PrevPak. Distal clavicular osteolysis - subchondral fracture in right clavicle.
Have a diagnosis for the current condition: no
Current medical status: small spider bite (I think)
Current medical treatment: None.
A “little sore, red bump” sounds like a skin inflammation but I can’t estimate if it is caused by a spider bite or something else. However, it is very unlikely to be a lesion caused by MRSA because MRSA causes skin infections that contain pus (abscess, pyodermia, impetigo, etc.).
If the bump is smaller now that means it is probably healing. You can wait for a few weeks to see if the bump heals completely.
You may want to consult a dermatologist for a precise diagnosis.
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