Staphylococcus aurea colonization of the nasal passage

Staphylococcus aureus Colonization of the Nasal Passage

Staphylococcus aureus is a type of bacteria that is commonly found on the nose and skin of humans. This bacteria is capable of causing a range of infections, including skin and respiratory infections. Because of its widespread presence, it can also colonize the nasal passages, leading to long-term health risks.

These organisms can be present in the nose without causing any issues. However, when the nasal passages are compromised through infection or trauma, this bacteria has the ability to spread throughout the cavities. Left unchecked, this colonization can cause the following health risks:

  • Respiratory infections
  • Infections of middle and inner ear cavities
  • Infections of the sinuses
  • Sinus conduit obstruction
  • Headaches
  • Nasal congestion
  • Lung damage

Our noses are naturally colonized with hundreds of different species of bacteria, including S. aureus. Though this isn’t a cause for alarm, changes in the nose’s environment can attract the bacteria. Factors such as viral infections, allergies, and colds can quickly bring on an S. aureus infection.

When treating an S. aureus infection, doctors may opt to use a combination of antibiotics and decolonization. Decolonization refers to various interventions that help reduce the populations of the bacteria, such as topical antibiotics, nasal irrigation, and nasal corticosteroids.

It’s important to understand the risks involved in S. aureus colonization of the nasal passages. If left untreated, it can lead to long-term health problems, and even become life-threatening in some cases. People should take any signs of a possible infection seriously and seek medical advice from a healthcare professional as soon as possible.