[ad_1]
Blue pus is caused by pseudomonas aeruginosa bacteria and is commonly found in moderate to severe skin and soft tissue injuries. The blue color comes from a byproduct called pyocyanin, which acts as a natural antibiotic. Treatment includes keeping the wound clean and using topical medications, but more severe cases may require stronger antibiotics. Pseudomonas aeruginosa can also cause infections in hospital patients if medical equipment is not properly sterilized.
The most common causes of blue pus are related to a bacterium called pseudomonas aeruginosa. This infection usually appears in moderate to severe skin and soft tissue injuries such as second- and third-degree burns. Sometimes it can also be responsible for urinary tract infections resulting from improper use of the catheter. The blue color of pus comes from a byproduct of pseudomonas aeruginosa bacteria called pyocyanin. Although this bacterium is frequently found in noninfectious colonizations on various surfaces, it can sometimes be serious when it invades open wounds in people with weakened immune systems.
Blue pus often appears in a closed abscess that can vary in size depending on the extent of the infection. These types of pus can range in color from dark blue to a lighter blue tint depending on the amount of pyocyanin present. This substance acts as a natural antibiotic agent that attempts to neutralize pseudomonas aeruginosa when the rest of the body’s immune defenses have been ineffective. A persistent wound with blue pus that doesn’t heal usually indicates a compromised immune system and often requires further medical treatment with oral or topical medications.
Advanced pseudomonas aeruginosa infection can sometimes result in both green and blue pus, and this color sometimes indicates the presence of another antibacterial protein called myeloperoxidase. Both this protein and pyocyanin work to help white blood cells eliminate infectious bacteria by a process of ingesting the invading microbes. Just as with other types of infections, the white blood cells eventually die and build up with the neutralized infectious matter to form pus. Medical researchers sometimes report that laboratory cultures of pus containing pseudomonas aeruginosa can give off a strange odor similar to that of fermenting grapes.
Most wounds with blue pus can be healed successfully by keeping the wound site clean and covered to prevent further infection. Doctors often find that topical medications containing salicylic acid are particularly effective at fighting pseudomonas aeruginosa bacteria. Some cases of Pseudomonas aeruginosa invasions of internal organs require treatment with courses of stronger antibiotics. Because this species of bacteria can survive on non-biological surfaces, it can sometimes be found in medical equipment, such as respirators, and cause infections, including pneumonia, in hospital patients. Pseudomonas aeruginosa-induced pneumonia is often characterized by the expulsion of green or blue pus from the lungs, and doctors emphasize that these cases are completely preventable through proper sterilization of equipment.
[ad_2]