Pseudomonas aeruginosa is generally referred to as Pseudomonas aeruginosa. Symptoms caused by Pseudomonas aeruginosa infections are closely related to the location of the infection, such as lung infections, skin and soft tissue infections or other parts of the body, which may cause coughing, coughing up sputum, fever, localized pain and other related symptoms. 1. Lung infections, Pseudomonas aeruginosa causes lung infections, common in patients with bronchiectasis or other underlying lung diseases, usually cause cough, sputum symptoms, may also be accompanied by chest tightness, fever and other related symptoms, typically manifested as yellowish-green purulent sputum. 2. Skin and soft tissue infections, skin and soft tissue infections may occur when the local redness, swelling, heat and pain, may also lead to an increase in local secretions and cause fever and other related manifestations. 3. other parts of the infection, such as triggering urinary tract infection may appear frequent urination, urinary urgency, urinary pain symptoms, may also appear fever related performance. To sum up, Pseudomonas aeruginosa infection does not have characteristic manifestations, and it is difficult to distinguish it from other infectious diseases caused by other germs; it should be combined with the risk factors of the onset of the disease, comprehensive analysis of the pathogenicity of the examination and other reasonable arrangements for the treatment program.