Secondary Bacterial Infection
What is Secondary Bacterial Infection?
A secondary bacterial infection occurs when the body’s immune response to an initial infection provides an opportunity for another type of bacteria to invade the body. The initial infection weakens the immune system and provides the ideal environment for a secondary bacterial infection to start. Often a secondary infection causes more serious illness and may require medical attention.
Causes of Secondary Bacterial Infection
The cause of secondary bacterial infection is an initial infection or trauma that weakens the body’s defenses. This could include a viral respiratory infection, an open wound, severe burns, a long-term illness, or a weakened immune system. Any of these can provide an opportunity for bacteria to invade the body - and cause a secondary bacterial infection.
Types of Secondary Infection
The types of secondary bacterial infections depend on the initial infection. Common secondary bacterial infections include:
- Bronchitis.
- Pneumonia.
- Staph infections.
- Meningitis.
- Urinary tract infections.
- Cellulitis.
- Septicemia.
Symptoms of Secondary Infection
The symptoms of a secondary bacterial infection may vary according to the type of bacteria involved. The most common symptoms are high fever, chills, body aches, headache, and fatigue. Other symptoms could include: shortness of breath cough, chest pain, abdominal pain, weight loss, confusion, or a feeling of malaise.
Treatment of Secondary Bacterial Infection
Treatment of a secondary bacterial infection depends on the type of bacteria and severity of the symptoms. Generally, treatment involves antibiotics. The doctor may prescribe oral antibiotics or an IV antibiotic to fight off the infection. The doctor may also recommend supportive therapies such as rest, fluids, and over-the-counter medications to reduce fever and relieve pain.
Prevention of Secondary Bacterial Infection
The best way to prevent a secondary bacterial infection is to take preventive measures to boost the immune system. Get regular exercise, eat a balanced diet, and get enough rest. Other steps include washing hands often, not sharing personal items such as towels, and avoiding contact with people who have an infection.