How does mold affect lungs?

Mold exposure can significantly affect lung health, leading to various respiratory conditions. In a discussion between Andrew Huberman and Dr. Roger Seheult, several key points were highlighted regarding the impact of mold, particularly the Aspergillus fungus, on lung health:

1. Mold Effects:

   • Exposure to certain molds can cause allergic reactions, leading to conditions such as allergic bronchopulmonary aspergillosis. Symptoms may include asthma and difficulty breathing, often treated with steroids and antifungal medications 1.
   • In more severe cases, invasive aspergillosis may occur, where the fungus invades lung tissue, sometimes requiring surgical intervention 1.

2. Diagnosis and Treatment:

   • Diagnosis may involve imaging (like a CT scan) or biopsies to identify the mold and determine the appropriate antifungal treatment. In some cases, persistent breathing issues can arise even after the mold is no longer present, similar to asthma symptoms 2.

3. Preventive Measures:

   • Proper investigation of suspected mold exposure is crucial, and healthcare professionals can conduct tests for antibodies or imaging to guide treatment strategies 2.

Overall, dealing with mold exposure requires careful assessment and tailored treatment to mitigate its effects on lung health.