Ever since I was a child, there are times when I get really itchy feet, especially the tops of the feet and the ankles and lower shins/calves. Small scabs develop in these areas where the itching occurs (perhaps due to scratching), but eventually it all goes away (maybe a matter of days, weeks, even months). I've never paid much attention to it, never done anything about it, I usually just try to ignore it until it goes away. I am severely allergic to grass, and I've noticed this seems to happen during times of the year when I might walk through tall grass wearing shorts and sandals with no socks (of course). My feet seem to itch the most anytime I am wearing my sandals, and I find myself compelled to take off my sandals and start scratching my feet, sometimes (embarassingly) in public. It might seem obvious, but I just want to see if anyone has similar experience and can confirm that this is due to grass allergens getting into my sandals. I guess my only fear would be that this is actually some sort of transmissible parasite. I do sometimes find myself scratching rather violently in the middle of the night, in bed. Occasionally these types of tiny scabs also form on my lower arms, especially when I wear short sleeves in the summer. Even if this is just because of my grass allergy (I live in hot, green central Texas), does anyone know of a way to improve the situation? I hate having all these scabs on my legs, and I could do without the itching as well. It's pretty much exclusive to the areas I've described. Can I afford to keep ignoring it?