Air Conditioning Issues in Portugal's Health System (SNS) Have Turned into a General Problem

In hospitals operating under the National Health Service (SNS) in Portugal, the inadequacy of air conditioning systems and the resulting adverse conditions have reached serious proportions, compounded by the effects of global warming. Recent assessments reveal that this issue is not limited to a few specific institutions but has become a widespread problem, especially in health facilities with aging infrastructure and buildings that are inadequate in terms of energy efficiency. A study prepared under the 'Eco-Saúde' project led by Dr. Ricardo Joyce examines the profound effects of temperature conditions in hospitals on patient health, emphasizing that this matter is a crisis requiring urgent action.

Research conducted in collaboration with the NOVA Medical School and the Institute of Public Health in Lisbon proves that heat stress in healthcare facilities not only affects patient comfort but also poses direct vital risks. Experts state that temperature control is of vital importance, especially in critical areas such as intensive care units and operating rooms, but the current situation falls far short of these standards. The results of the study present statistical data showing that as air temperatures rise, the risk of hospital infections and mortality rates increase.

A large majority of public hospitals in Portugal are in an extremely defenseless position against modern climatic conditions because they possess the architectural standards and insulation technologies of the period in which they were built. In statements made by Estatística and Dr. Ricardo Joyce, it is stated that many buildings have a 'glass house' characteristic, meaning they trap solar heat inside creating a greenhouse effect, and rank in the lowest classes in terms of energy efficiency. These structural malfunctions cause heating costs to increase excessively in the winter months and cause the indoor temperature to be felt more intensely than the outdoor temperature in the summer.

The most basic source of complaints expressed by hospital staff and patients' relatives is the lack of adequate air conditioning or the fact that existing systems are very old and faulty. In some cases, serious problems such as the bad smell of ambient air and the deterioration of hygiene conditions are also observed due to inadequate air circulation. Hospital visitors are concerned that patients' health conditions may worsen if rooms are not cooled, and this situation creates additional operational pressure on the staff.

Although the Portuguese Ministry of Health states that work is being done to allocate the necessary resources to improve air conditioning and cooling systems in hospitals, the situation on the ground shows that these improvements are progressing slowly. This issue stands out as a topic frequently brought up by candidates for the Ministry of Health in the country in discussions and making solution commitments. Experts warn that the problem is addressed not as a summer heat crisis lasting just a few days, but as a continuous and structural issue, otherwise permanent damages may occur regarding patient safety and the delivery of quality healthcare services.