A month ago I noticed a reddish/purple patch on the fourth toe from my left foot which itched badly only at night. I assumed that it would go away on its own, so I didn’t do anything about it. My symptoms, however, worsened in that other toes from the same foot started to get inflamed and have reddish/purple patches appear on them. Subsequently, after a few days, the toes on my opposite foot started to show the same symptoms. Also, when I press on these patches, their color changes to what normal skin looks like.
I went to a dermatologist who diagnosed me with athlete’s foot. (He didn’t order any tests or anything of that nature, but simply looked at my feet.) I don’t think that I have this disease because I don’t have telltale symptoms such as: cracking, peeling skin, and especially stinging and burning between toes.
Here are a few pictures of my toes: http://imgur.com/a/w3T1Q
What disease do you think this might be?
Thank you!