Respiratory changes are often associated with anxiety disorders, particularly panic disorder (PD). Individuals experiencing PD are subjected to unexpected panic attacks, marked by overwhelming anxiety and fear, leading to a variety of autonomic and respiratory symptoms. PD patients have increased sensitivity to carbon dioxide (CO₂). In response to respiratory stimulants like CO₂, patients with PD tend to hyperventilate and panic, triggering the activation of an excessively reactive fear network. While their respiratory physiology may appear normal, the presence of subtle breathing abnormalities and other functions related to bodily homeostasis. This fear network, comprising the hippocampus, medial prefrontal cortex, amygdala, and its connections to the brainstem, seems to be hypersensitive in PD’s patients. This review aims to present a comprehensive overview of the current landscape on the link between PD and respiratory disorders. In July 2023 a literature search was undertaken for articles examining the relationship between PD, respiratory disorders, and psychological implications. Multiple databases were searched: PubMed, PubMed Central, PsycINFO, Web of Science, Elsevier Journal, Health & Medical Collection, and Springer. The analysis of six studies focused on the correlation between PD and asthma revealed important links between these two disorders. Anxiety and panic can have significant impacts on the manifestation and aggravation of asthma. Furthermore, the review indicates that psychological therapeutic approaches, in particular cognitive-behavioral therapy, may represent a valid intervention to improve clinical outcomes in patients suffering from both disorders. Future investigations in this field may help highlight new intervention strategies in the psychological area to help individuals with PD decrease concomitant asthma, significantly improving their quality of life.

Asthma is one of the most common respiratory diseases in humans throughout the world. The illness continues to be the most prevalent cause of respiratory morbidity and affects both adults and children. Asthma is mainly caused by microbes, especially the species of Aspergillus. It causes continuous irritation and distracts the mental attention of the patient, leading to physical weakness and depression resulting in immune-compromised conditions. Asthmatic patients need careful attention and continuous treatment. Taking into account its major effects on patients’ quality of life, the challenging nature of the therapy, and side effects of the novel therapeutic strategies that influence the clinical course of asthma are required to be considered before finally deciding the course of treatment. Children with asthma and wheezing are frequently sustained by a type-2 immune response. In addition, people with wheezing and asthma can be identified by the presence of digestive and respiratory tract dysbiosis. Therefore, oral probiotics could be used as an additional asthmatic medication to manage asthma, but the decision should be constantly monitored by specialized persons. During the last two decades, the importance of probiotics in the treatment of various ailments has been realized and several researches are being conducted to find out the impact of healthy gut microbiome on the management of various diseases including asthma.