Im a 29 year old who tends to bing drink. Normally i drink on friday or saturday pretty heavily. In the past month, ive noticed bruises appearing on my inner thighs that itch. My doctors thought it was spider bites, folliculitis, or mites. I killed a spider that i thought was the problem but a day later i had another fresh bruise. They only last a couple days but i was researching and found a website which mentioned problems with the liver. Could you give me any suggestions or clues to what it could possibly be? I've tried Benadryl to stop the itching, defogged my entire apt. to kill any bugs, but still end up with the bruises.