Ventilation is the circulation of fresh air in a house or an enclosed space. The movement of fresh air in a house or working place is facilitated by a good ventilation system. Ceiling fans from https://spinfans.com.sg may be a remedy to a poorly ventilated house. Poor ventilation occurs when the systems of controlling airflow inside the environs of a house have totally failed. Indoor air quality is determined by how much fresh air is entering the building and how effective is contaminated air exiting the house. Many people aren’t aware of the health risks associated with poor ventilation in a house.
Health effects of a poorly ventilated building
The following are the consequences of poor ventilation on the psychological and physical health of the occupants:
Leads to the low level of oxygen in the house.
Poor ventilation leads to a buildup of carbon dioxide inside the house as the level of oxygen slowly gets depleted. Depletion of oxygen and buildup of carbon dioxide may result in shortness of breath, fatigue, and severe headaches.
Enhances the spread of transmittable airborne diseases and viruses.
Airborne diseases become transmitted into the air when a person talks, sneezes or coughs in an enclosed environment. Pathogens that are transmittable through the air find it easy to move from one person to another in a house with poor air quality. These airborne diseases include meningitis, anthrax, chicken pox, avian influenza, measles, monkeypox, smallpox, tuberculosis, and severe acute respiratory syndromes (SARS).
Enhances stress build up to the occupants of the house.
Poor quality indoor air may lead to psychological shortcomings such as stress and discomfort. Psychological distress poses a very serious risk to the health of an individual.
Causes sinus, allergies, and nausea.
Irritating odor and stuffiness caused by congestion in the poorly ventilated house cause allergies, hypersensitivity, dizziness, and nausea. This is contributed by the shortness of breath in the indoors.
Leads to serious health conditions like eczema, nervous system damage, and cancer.
A high level of humidity in a house leads to build up of volatile organic compounds in the house. The prolonged exposure to these volatile compounds is cancerous and may even lead to a damaged of the nervous system if not eczema.
Causes sick building syndrome (SBS).
Sick building syndrome is characterized by irritation of the eyes, nose and the throat, fatigue, and susceptibility to flu. The symptoms occur when one is indoors and tend to disappear when one leaves the poorly ventilated building. This is why some people tend to have the flu when they enter a building, but if they stay away from it they recover very fast.
Therefore, better indoor air quality means a healthier environment to reside in. Poor ventilation contributes to condensation and mold formation. Apart from damaging the walls and fabrics of the house, mold, mildew, and mites can increase which are dangerous to the human respiratory system, circulation system, and mental faculty. Most houses have been installed with ceiling fans to control the quality of air in a room to avoid all the above health complications.