question: Hi, for the last few months I've been getting really itchy sections on the soles of my feet in different areas. They then seem to suddenly become really itchy and swell up, becoming red, making it really painful to walk on my feet as it feels like these sections have become large, sore lumps. They seem to go away within a day or so. I have also had these symptoms on my palms. Currently there is an area of my palm like this that has spread to the inside of my wrist, which appears red and swollen and is quite tender. It feels like it is an internal thing, like there are toxins beneath the skin, as the skin feels really tight. I don't have any allergies that I know of. I don't know if any of this is related but I currently have a sore ulcer in my mouth and may have raised blood pressure (I did at my last doctors consultation), but apart from that I feel ok. Do you have any idea what this may be? Thanks