
Hi chelsea
Sounds to me like Wet Eczema. Was it sticky to the touch? If it is it will be quite itchy for her. Antibiotics should clear up the infection, but what I use is a VERY watered down solution of TSP and water. Keep bathing it and keep it clean. I have found that this often helps with the itch. Wet eczema can also be caused by flea bites, so have a good look at her. Also the fur acts like a 'wick' and can cause the wetness to travel so keeping it bathed and clean stops the wetness dribbling further down her neck. Why the skin swells I don't know, but the first time I experienced it was when my girl got it on her throat, the first thing I saw was a wet, sticky, bloody lump, I thought she had Cancer!!!!. I was devestated and panicked out of all proportion. Don't worry, it will clear up. The only thing is that she MAY be prone to this. My girl sometimes gets it when she has been swimming, and I believe it thrives in a warm, damp environment (like when she is drying off).