If you make any changes here, please be sure to mirror them in Template:Chemical agents, this template's horizontal equivalent.
How to manage this template's collapsible groups/sections option
This template includes collapsible groups/sections. When it first appears, one of these groups/sections may be set to be visible ("expanded") while the others remain hidden ("collapsed") apart from their titlebars. To achieve this, include the parameter|name where name is one of the following words that identify the groups/sections (omit any speech or quotation marks):
blood
blister
nerve
nettle
pulmonary/choking
vomiting
all
For example: {{Chemical agents sidebar/doc |pulmonary/choking}}
