Hi,
Noted your history about itchy elbow, small pimple that you popped followed by severe swelling and tenderness.
This indicates that it was a small
abscess which by your popping turned into spread of infection around so fast.
Fever also indicates that same.
Hence I would advise you the following in such a situation:
Rush to the ER or your regular Doctor for clinical evaluation,m investigations of blood for CBC,
diabetes and as required.
Get started on proper antibiotic therapy, anti-inflaammatory with painkiller properties.
Give rest to the affected part.
Dressing with sterile gauze and Liquid
Povidone Iodine.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T Chandrakant, ENT & General Surgeon