Moreau

I know this is an older thread but I wanted to comment as this has happened to me severely on several occasions.
It has happened on my arm band, which is predominantly blue, with greens and yellows and blacks. Mostly the blues and black raised up and was itchy for weeks. It was HORRIBLE. I tried cortisone, and Benadryl cream and oral, and also calamine lotion. It eventually went away.
It has also happened on the big demon on my leg, parts of it raise up and get itchy, can last a few days. My pirate ship has also had this.
The worst was my anchor on my foot, which is one of my newer ones. It itched SOOO bad and had red splotches all over, full on allergic reaction. It was awful. The main colours were blues that were raised and itchy, but it happened in the other colours too. Finally loads of calamine lotion slathered all over it for days on end helped. It also lasted weeks. And it was already fully healed so it wasn't infection or anything like that.
Makes me nervous for when I get my underwater sleeve tattoo, that I may be in for an itchy time with that too. :(

These are my sharks on my chest, one happy, one not. :)
Done by Clint Danroth, who worked at Dutchman Tattoos at the time.

These are my sharks on my chest, one happy, one not. :)
Done by Clint Danroth, who worked at Dutchman Tattoos at the time.

Ok :)
This one is on my inner calf, done by Benjamin Moss of Apocalypse Tattoo, I hope to cover this one up some day. It has faded a lot and I am not really all that happy with how it turned out.

Armband that I designed, tattooed by Rob Hope. One of my earlier tattoos. I wouldn't design my own again.
Inside arm

Outside arm

Spider on the back of my neck, also by Benjamin Moss

Tarantula cover up by Clint Danroth of Dutchman tattoos at the time, was a cover up of a crappy black widow

Sharks on my chest, smiling and unsmiling. Also by Clint Danroth

Pirate ship on my other inner calf, by Chad Woodley, I think he was at Sacred Heart at the time, best pic I have of it right now.

Toodles pirate on foot, done by Adam Sky. (Toodles is the mascot from the site Tattoodles)

Anchor on other foot, also done by Adam Sky

Chameleon on back of calf, by Nomi Chi of Adorned

I think that's all of them.