T59: Toxic effect of other gases, fumes and vapours

T59.2: Toxic effect: Formaldehyde

Formaldehyde is found, among other things, in different building materials, wood materials or textiles. Poisonous gases can then be released, especially at higher temperatures and moist air.

Irritant gases can irritate the mucous membranes. If the mucous membranes in the eyes and nose become irritated, you can burn your eyes, have an increased flow of tears or a runny nose. If the mucous membranes in the respiratory airways are irritated, you can have shortness of breath and cough, for example. Water can accumulate in the lungs. This may result in restricted breathing and the circulation failing. In some cases, there is also permanent damage to the lungs. You may also have gastrointestinal symptoms such as nausea, vomiting or diarrhea. This sometimes leads to an allergic reaction developing. This may cause the mucous membrane to become swollen, for example.