Many people have weird habits, however, some of these could put your life at risk. This is what happened with a man from Chongqing, China, identified as Li Qui. The man had a habit of regularly sniffing his socks after a long day of work. While it seems like an ugly habit, some people actually follow it daily, including him. This cost him his health, and led to serious medical issues. He began to experience severe coughing fits and also led to bloodshot eyes. What Happened To Li Qui?When Li experienced coughing fits, he initially went ahead with some over-the-counter cough syrups. However, his symptoms only worsened. This is what led to a detailed investigation on his conditions. As per Dr Liang Peiqiang, who is the chief physician in the hospital's Department of Respiratory Medicine, Li Qui's CT scan and MRI scans revealed signs of infections and inflammation in the lower right lung. Li Qui was recommended for a detailed bronchoscopy, which revealed that he was suffering from a fungal infection caused by Aspergillus. What Is Aspergillus?As per the Centers of Diseases Control and Prevention (CDC), aspergillosis is a disease which is caused by breathing spores from Aspergillus, which is a common mold. CDC, however, also notes that most people do not get sick from aspergillus. Aspergillosis is an infection, which is caused by common mold. It can cause mild to severe illness, especially in people with weakened immune system or pre-existing lung diseases. It can cause different types of infections, including chronic lung conditions and widespread infections. Symptoms could be mild to severe. According to Dr. Peiqiang, Li's sock-sniffing habit could have exposed his lungs to spores of the fungus. “After hearing what he said, we realized that this habit of Li Qi might be the culprit that caused his lung inflammation,” he noted, as per The Sun.Experts explain that wearing shoes for extended periods creates a warm, humid environment ideal for fungal growth. Inhaling the fungi from contaminated socks can allow them to enter the lower respiratory tract through the nose or mouth.A Similar Case BeforeDoctors reported that the patient responded positively to antifungal medication and has since been discharged from the hospital. Strangely, this isn’t the first case of its kind in China. A few years ago, another unusual incident involved a 37-year-old man who was also hospitalized with a persistent cough and chest pain. Medical staff later discovered that he had developed a habit of smelling the socks he had worn, which was believed to have contributed to his condition.Types of AspergillosesAllergic bronchopulmonary aspergillosisAspergillomaChronic pulmonary aspergillosisInvasive aspergillosisSigns of Aspergilloses:Severe coughing, sometimes even bloodBreathlessnessNoisy breathing and wheezingChest painHigh feverFatigueWeight