How do I know if my ear is infected?

I know when you have an ear infection you dont sleep but does your ear hurt too...

So I have 4 piercings... 2 in each ear and it's really weird because my bottom piercing in one ear is infected and the top pi...

Hey, I've been on the pill (yasmin) for acne but I think I I might have a yeast infection because its ichy 'down there'. Is t...

Just to ask,will a nice long nap stop the ache?

How do you know when it's infected? What are the signs?

long story short. concert 4 days massive ear ache/infection. please help?

I've had it for like 3 dayss andd I cant even use a q-tip like I cant get it in any advice please!!!

What help an ear from stoping to hurt

So I have these little bumps around my piercing...does that mean its infected?? It doesnt really hurt the bumps arent pussing...

for th last week and a half or so my whole pube area has been itching and its like raw or sumthin and a few times its hurt a ...