All currently recommended regimens are single-dose treatments with various oral or parenteral cephalosporins and fluoroquinolones. Ceftriaxone (125 mg intramuscularly) is the only parenteral agent recommended by the Centers for Disease Control as a first-line agent for treatment of gonorrhea.
Author: Brian Holtry
Syphilis: Primary, Secondary, Latent, Tertiary
Primary syphilis is characterized by the appearance of a chancre on cutaneous or mucocutaneous tissue. Chancres persist only for 1 to 8 weeks before spontaneously disappearing.
Chlamydia clinical presentation and diagnosis
Treatment of chlamydial infections with the recommended regimens is highly effective; therefore, posttreatment cultures are not routinely recommended. Infants with pneumonitis should receive follow-up testing, because erythromycin is only 80% effective.
Genital herpes: diagnosis, treatment
The term herpes is used to describe two distinct but antigenically related serotypes of herpes simplex virus. Herpes simplex virus type 1 (Herpes Simplex Virus-1) is most commonly associated with oropharyngeal disease; type 2 (Herpes Simplex Virus-2) is most closely associated with genital disease.
Sepsis and Septic Shock
Lipid A is a part of the endotoxin molecule that is highly immunoreactive and is responsible for most of the toxic effects. Endotoxin first associates with a protein called lipopolysaccharide-binding protein in plasma.
Respiratory Tract Infections, Upper
The goals of treatment include reduction in signs and symptoms, eradication of infection, and prevention of complications. Avoidance of unnecessary antibiotic use is another goal in view of S. pneumonia. dClindamycin is only recommended in cases of documented S. pneumoniae. It is not effective against H. influenzae or M. catarrhalis.
Respiratory Tract Infections, Lower
Bronchitis, bronchiolitis, pneumonia clinical presentation and treatment.
Pneumonia – The Most Common Infectious
Pneumonia is the most common infectious cause of death in the United States. It occurs in persons of all ages, although the clinical manifestations are most severe in the very young, the elderly, and the chronically ill. The course of anaerobic pneumonia is typically indolent with cough, low-grade fever, and weight loss, although an acute presentation may occur. Putrid sputum, when present, is highly suggestive of the diagnosis.
Intra-abdominal Infections
Intra-abdominal infections are those contained within the peritoneum or retroperitoneal space. Two general types of intra-abdominal infection are discussed throughout this chapter: peritonitis and abscess.
HIV / AIDS
P. carinii pneumonia is the most common life-threatening opportunistic infection in patients with AIDS. The taxonomy of the organism is unclear, having been classified as both protozoan and fungal.