Hazards of Permanent Markers

Remember the teacher in school who yelled at the kid that was sniffing a permanent marker? Well, she was right to yell. Permanent markers often contain xylene, a highly toxic, aromatic chemical. Some newer brands of markers contain propyl alcohol which is less toxic but can still irritate the eyes, nose and throat. Exposure to any toxic chemical should be for a short period of time to limit the possible effects.

Toxic Substance

• Xylene is a toxic chemical found in many household items. It is one of the top 30 chemicals produced in the United States as far as volume. It is most likely to enter your body by breathing in the vapors which are absorbed by your lungs.

Effects

• Inhaling the toxins in permanent markers can have short and long term effects. They can produce a high from inhalation similar to taking a sedative or drinking alcohol that can last anywhere from 15 to 45 minutes. Short term effects can be impaired breathing, dizziness, headaches and memory loss. Long term effects can cause permanent brain damage and damage to the liver, kidneys and the central nervous system.

Hazards

• As with many toxic chemicals, exposure and inhalation are the main hazards with permanent markers. If used at close range for an extended period of time, you are increasing the risk of absorption into your system. You should never purposely inhale markers and limit your use of them. Ventilation is important when using any toxic substance.