Red, itching, and swollen lump on thigh
Starting about a year ago, I got a red, swollen, itching warm lump on my front of my thigh. It's about 2 inches in a perfect circle. Kinda looks like I have been hit by a baseball. Since then I have gotten them on and off and they always go away within 24 hours. I had one appear on the front of my right thigh yesterday and it was about 3-4 inches above my knee. It was gone this morning when I got up, but as the day went on, a new one appeared on the front of my left thigh in the exact same spot.
I've done some searching and I can't come up with anything. It's not an allergy because I haven't used anything new. I do have psoriasis. I've had it since I was 13 and i've been dealing with it for 10 years now and I've never had a lump like this.
So, I guess my question is, is this related to my psoriasis or is there something else I should be concerned about? An allergy maybe? They don't really bother me until they start itching and get sore and they are always gone as quick as they come.
Any help would be appreciated.