Fluid-filled red bumps that occur on the back, between the shoulder blade area, could be one of two things. They could be body acne or cysts.
It could be a reaction to laundry detergent or a type of dermatitus. You should see your physician or dermatologist for a diagnosis. Good Luck
Ingrown Hair
Rasp.
Scabies
Cystic acne forms cysts, which could be the red bumps you experience. Cysts, specifically, are fluid or pus-filled cavities inside the bumps.
The only way to know for sure what the hard pus and blood filled bumps on your inner thighs are is to visit a doctor. They could possible be boils or ingrown hairs.
It's called blister (fluid-filled bumps)
Vesicular Exema
A Rasp (I had this same exact question for homework)
The cast of Speed Bumps - 2013 includes: Marcel Lee as Blade Ann Marie Lamphier as Esther Cat Menzies as Innocent Bystander
sounds like a blister
Use hair conditioner! I swear, it works!
Blisters on the stomach can be caused by an allergic reaction, irritation between the folds of the skin, a viral infection or some type of biting from an insect. Blisters are a raised portion of the skin, similar to bumps, but may be filled with fluid.