DECISION TREE FOR
INHALATION EXPOSURES
NON-IRRITANT
AND NON-TOXIC?
THREAT TO RESCUER
IF INHALED
(e.g. knock-down?)
FLAMMABLE?
Eliminate all ignition sources
if safe to do so.
Get medical advice/attention if you feel
unwell or are concerned.
Take precautions to ensure your own safety
before attempting rescue (e.g. wear appropriate
protective equipment, use the buddy system).
CAUSES PULMONARY
EDEMA OR INTERFERES
WITH OXYGENATION?
RESPIRATORY
SENSITIZER?
Remove source of exposure or move
person to fresh air and keep
comfortable for breathing. If
experiencing respiratory symptoms:
Call a POISON CENTER/doctor/.* If
breathing is difficult, trained personnel
should administer emergency oxygen
if advised to do so by the POISON
CENTER/doctor/.*
Statements in these
brackets {...} are optional
Remove source of exposure or move person to fresh
air and keep comfortable for breathing. Immediately
call a POISON CENTER/doctor/.* Specific treatment
{is urgent}.* If breathing is difficult, trained
personnel should administer emergency oxygen if
advised to do so by the POISON CENTER/doctor/.*
*Refer to supplemental first aid instruction, if
immediate administration of antidote or specific
measures required.
If appropriate, add Symptoms of pulmonary edema
can be delayed up to 48 hours after exposure.
If direct contact during rescue breathing poses a threat
to the first aid provider, recommend Avoid
mouth-to-mouth contact by using a barrier device.
ORGAN DAMAGE SINGLE EXPOSURE
IF INHALED?
HARMFUL IF INHALED, RESPIRATORY
IRRITANT, OR CAUSES
DROWSINESS/DIZZINESS?
{Take precautions to ensure your own safety (e.g.
wear appropriate protective equipment).} {Remove
source of exposure or move person to fresh air
and keep comfortable for breathing.} Call a
POISON CENTER/doctor/....*/if you feel unwell.
Yes
Continue
{If exposed} {If you feel unwell}{If concerned}:
Call a POISON CENTER/doctor/....* {Specific
treatment}
FATAL/TOXIC IF
INHALED?
Remove source of exposure or move person
to fresh air and keep comfortable for
breathing. {Immediately} call a POISON
CENTER/doctor/.* Specific treatment {is
urgent}.* If breathing has stopped, trained
personnel should begin rescue breathing or,
if the heart has stopped, immediately start
cardiopulmonary resuscitation (CPR) or
automated external defibrillation (AED).
*Refer to supplemental first aid
instruction, if immediate administration of
antidote or specific measures required.
If direct contact during rescue breathing
poses a threat to the first aid provider,
recommend Avoid mouth-to-mouth contact
by using a barrier device.
ORGAN
DAMAGE - REPEATED
EXPOSURE?
Get medical advice/attention if you feel
unwell.
*Refer to supplemental first aid instruction,
if immediate measures required.
IF exposed or concerned: Get medical advice/attention.
*...specify the appropriate source of emergency medical advice.
CARCINOGEN, TOXIC
TO REPRODUCTION,
MUTAGEN?