Post dive fatigue like a few have mentioned.
One time i thought was bent, but it turned out to be something else. I will look for it in the Navy book and paste it if i find it.
Andy
found it.
After a deco dive i began to get ichy in the chest. After i removed my suit UG ( so 15 min after i exeted the water) i noticed a red / purple ichy area on my chest. It did appear to get worse, more like a bruise but red also. I had extra O2 in the car so i breathed it until i got home ( no i wasnt driving). Felt a better but worried after reading this from the navy manual:
20-3.3.2
Cutaneous (Skin) Symptoms.
The most common skin manifestation of diving is itching. Itching by itself is generally transient and does not require recompression. Faint skin rashes may be present in conjunction with itching. These rashes also are transient and do not require recompression. Mottling or marbling of the skin, known as cutis marmorata (marbling), may precede a symptom of serious decompression sickness and shall be treated by recompression as Type II decompression sickness. This condition starts as intense itching, progresses to redness, and then gives way to a patchy, dark-bluish discoloration of the skin. The skin may feel thickened. In some cases the rash may be raised.
Called DAN explained what i was going through and i was told i had a serious suit squeaze, not DCS. It was going away slowly, but i still have doutes to this day, sounds way too much like the Navy book. What i had looked like textbook "marbling", the only way to describe it would be marbling. Instense iching ? yes, marbling ? yes redness ? yes
reading it again for the first time in 7 years i still think i was bent, not a seriuos squeaze.
Andy