What are the pathogens and preferred drugs for bacterial dysentery?
Aug 02, 2023
Source: Cainiu Health
Dr. Zhou Chao
Introduction
In general, the causative agent of bacterial dysentery is Shigella. Recommended medications include norfloxacin capsules, pefloxacin mesylate for injection, levofloxacin tablets, ciprofloxacin hydrochloride capsules, and ceftriaxone sodium for injection. In addition to the above, other options may include cefoperazone sodium for injection and Changyanning chewable tablets. It should be noted that all medications should be used under the guidance of a physician.
Bacterial dysentery is generally caused by Shigella bacteria. Recommended medications include norfloxacin capsules, pefloxacin mesylate for injection, levofloxacin tablets, ciprofloxacin hydrochloride capsules, and ceftriaxone sodium for injection. A detailed analysis is as follows:
I. Pathogen
Shigella is the primary pathogen responsible for bacterial dysentery. It is a Gram-negative bacterium with high pathogenicity. Shigella invades and infects the mucous membrane of the large intestine, triggering an inflammatory response. The bacteria damage intestinal tissues by invading intestinal wall cells and releasing bacterial toxins, leading to the symptoms of dysentery.
II. Recommended Medications
1. Norfloxacin Capsules
Norfloxacin capsules are a quinolone antibacterial agent primarily used to treat infections caused by susceptible bacteria, including urinary tract infections, gonorrhea, prostatitis, intestinal infections, typhoid fever, and other Salmonella infections.
2. Pefloxacin Mesylate for Injection
Pefloxacin mesylate for injection is an antibacterial agent used mainly for various infections caused by fluoroquinolone-susceptible bacteria, such as urinary tract infections; respiratory tract infections; ear, nose, and throat infections; gynecological and reproductive system infections; abdominal, liver, and biliary system infections; bone and joint infections; skin infections; sepsis; and endocarditis.
3. Levofloxacin Tablets
Levofloxacin tablets belong to the quinolone class of antibacterial drugs and are primarily used to treat infections caused by susceptible bacteria, including respiratory tract infections, urinary system infections, reproductive system infections, skin and soft tissue infections, intestinal infections, and other infections.
4. Ciprofloxacin Hydrochloride Capsules
Ciprofloxacin hydrochloride capsules are quinolone antibiotics indicated primarily for infections caused by susceptible bacteria, including genitourinary tract infections, respiratory tract infections, gastrointestinal infections, typhoid fever, bone and joint infections, skin and soft tissue infections, and systemic infections such as sepsis.
5. Ceftriaxone Sodium for Injection
Ceftriaxone sodium for injection is a β-lactam antibiotic belonging to the cephalosporin class. It is primarily used for lower respiratory tract infections, urinary tract infections, biliary tract infections, intra-abdominal infections, pelvic infections, skin and soft tissue infections, bone and joint infections, sepsis, meningitis, and other infections caused by susceptible pathogens.
In addition to the above medications, other options such as ceftazidime sodium for injection and enteritis relief chewable tablets may also be considered. It is important to note that all medications should be used under the guidance of a physician and should not be taken without medical supervision.
