what are white/black heads?

Well I may look at my legs and see black pumps and some times I may bust some and black heads come out or sometimes it donest...

I noticed some white little bumps on the top half of my penis shaft the next day after have intercourse with my wife. This is...

I got hit with a soccer ball today (on my forehead) and I blinked and saw white like below my eyes...

I have these little white bumps around the bottom of my penis head is this normal? I have an uncercumsized penis if that make...

I have a black pimple looking thing on my bottom lip, and when I pop it clear liquid comes out... I had it once before and it...

I have a little white spot on the tip of my tongue what is it and how do I get rid of it?

I Was spinning [Dont judge me] and I fell and hit my head on a radiator it really hurt, it was black for a second and then I...

I hvae these white dots on my testicals. What are they? Am I in trouble?

This morning I woke up with a pain that started from my neck and traveled up to the back of my head then to the side of my he...

White bump on top of tongue? What is it?