Chemicals
From Official Barotrauma Wiki
Template:Outdated Chemicals can be categorized into two different categories, Medical chemicals and Harmful chemicals. Medical Chemicals are chemicals that can be used to heal afflictions, like burns or internal damage. Harmful chemicals usually cause afflictions on the person with no upside to them. Both are used by pressing the H button (by default) on a person/self and then clicking and dragging the chemical to the health GUI.
List of Chemicals
Overall there are 29 Medical chemicals, and 9 Harmful chemicals in the game.
Medical Chemicals
As stated above, these are the good kind of chemicals, they all give a benefit to the person who uses them. However, most chemicals like Broad-spectrum Antibiotics, which combats husk infection, gives out internal damage for 60 seconds.