Dermatitis herpetformis is the provisional diagnosis,
images. sometimes they start red & opened. and when squeezed still leak clear liquid. not blood. or sometimes they are super tiny bubbles. and itch & when squeezed, clear liquid.
http://i125.photobucket.com/albums/p68/adammusic/photo3.jpg
http://i125.photobucket.com/albums/p68/adammusic/photo2.jpg
http://i125.photobucket.com/albums/p68/adammusic/photo1.jpg
these are on my chest now ! leg last night. arm last night. bicep last night. right of chest often. driving me nuts !
Hypersensitivity-Typographic error regretted.
Since you have made the picture more clear it is best to rule out DH(Dermatitis Herpetiformis) relating to gluten htpersensitivity. Without photoe it is a blind man's interpretation!
Best wishes.
and one just came on the back of my leg. couldnt even see it but it itches like crazy. until i squeeze exactly where it itches and clear liquid comes out. makes itching go away. help !!!
judging from the pictures online. no not at all. this is so seldom. its like one on my bicep right now. when i zoom it , its like a super tiny bubble. i popped in 3 times sitting here and the smallest amount of the liquid came. out. it filled back up 2 times. popped it again. more little tiny clear liquid comes out. now itll leave a red mark. i popped one on the center of my chest and theres now a red mark there the size of a tip of a pin. a dot. but i did get sort of bigger ones before on my arms and stomach. they left bigger scabs that stay for about 2 weeks.
Miliaria crystallina (sudamina).