Popped ear drums

[ck_wingz]

I guess i had too much pressure built up? How do i cure this?

[OxCD]

28 minutes ago, ck_wingz said:

I guess i had too much pressure built up?

Yes. Over 4kg/tile leads to popped eardrums.

29 minutes ago, ck_wingz said:

How do i cure this?

Wait an half-cycle.

https://oxygennotincluded.gamepedia.com/Stress

[Zarquan]

1 hour ago, ck_wingz said:

I guess i had too much pressure built up? How do i cure this?

Generally, high oxygen pressure in normal bases comes from one of the following causes:

1. Oxygen generation and vents in the CO2.
   1. This can be gas vents, deoxidiers, electrolyzers.
   2. This is caused by the vent being in relatively low pressure CO2 or a tile where the oxygen and CO2 are "fighting" for the tile. 
2. Submerged gas vent
   1. If you have a gas vent in less than 2 kg liquid, it will keep pumping oxygen regardless of the surrounding gas pressure.  Use the material overlay to make sure none of your vents are underwater.
3. Unregulated oxyferns or algae terrariums
   1. Oxyferns have a max gas pressure of 10000 g, and terrariums do not have a pressure cap.

Additionally, your dupes can get popped eardrums from high pressure CO2.  This is very common with oxyferns, as they tend to push CO2 down.  Terrariums can also do this if you are using manual liquid delivery.  If you use either of these, check the pressure of the CO2 at their lower tile.

What map are you playing?

[mathmanican]

Even my dead dupes don't like popped eardrums. 

Spoiler

Maybe someone will put a bug report in about dead duplicants can take on other status effects.  Ruby, for example, is dead, has popped ear drums, but enjoys her "lit workspace" buff.