I'm not sure what it is if it's acne, eczema, fungus, yeast or what i'm a male 29 years old 150lbs 5'7'' generally healthy but i noticed that when I run my finger nails on my face i get a lot of white or off white stuff coming out of my pores.. in the mirror i can see them coming out. Kinda like a black head but it's just whitish hard not sure what this is i noticed its coming out of my hair pores on my arm white grayish pointy hard bumps...also for a while i had white like tiny patches raised bumps not to many but it's varies in places under the skin on usually under my neck line or chest i don't know if they are re-lated. Yes, I do wash and exfoliate but it doesn't help every day a whole new set of stuff in the pores...appreciate any help. No i don't do drugs.