Dampness in buildings can lead to a range of psychological effects, including:
Exposure to dampness can increase the risk of mood swings and irritability. This is because dampness can lead to mold growth, which produces allergens that can trigger respiratory problems and inflammation. These conditions can worsen mood and increase irritability.
Dampness can also contribute to anxiety and depression. The presence of mold and other allergens can create a sense of discomfort and unease, which can lead to feelings of anxiety and depression.
Dampness can make it difficult to concentrate and focus. This is because the allergens produced by mold can affect the brain and make it difficult to think clearly.
The acceptable level of dampness in a building depends on a number of factors, including the type of building, the age of the building, and the climate. However, as a general rule, the relative humidity in a building should be between 30% and 50%. If the relative humidity is higher than 50%, it is considered to be too damp and can lead to health problems.