What is the difference between piperacillin combined with tazobactam and cefoperazone combined with sulbactam?📣📣📣

Due to the extensive use of antibiotics, bacterial resistance to antibiotics continues to rise. The most common pathogens of bacterial infectious diseases are caused by Gram-negative bacteria. The mechanism of resistance in Gram-negative bacteria is mainly the generation of different β-lactamases, such as penicillinase, cephalosporinase, carbapenemase and extended-spectrum...

Read More

What are the treatments for Pseudomonas aeruginosa?💊💊💊

Pseudomonas aeruginosa is a non-fermenting gram-negative bacillus and is a common opportunistic pathogen. It is widely distributed in the daily environment. Its main source is domestic sewage. It can cause lung infections, bloodstream infections, skin infections (often in people with burns), among others. In addition, Pseudomonas aeruginosa often causes nosocomial infections...

Read More

Important points about the use of azithromycin.📜📜📜

Azithromycin is a macrolide antibiotic. The structure of these antibiotics has a giant ring lactone and has one or more deoxysugar linkages. They can be used as replacement drugs in patients allergic to β-lactam antibiotics. Azithromycin has many clinical advantages. There is no need for a skin test before using it. It has a broad antibacterial spectrum. Under normal circumstances,...

Read More

Treatment options for Helicobacter pylori.👀

Helicobacter pylori (Hp) is a bacterium with a high infection rate in clinical practice. It can cause stomach ulcers and chronic gastritis and other stomach diseases. The long-term effects of these stomach problems can even lead to stomach cancer. Some studies have pointed out that the incidence of stomach disease caused by Hp is about 6 times that of stomach disease...

Read More

The difference between imipenem, meropenem and biapenem.👀

Carbapenems are a class of atypical β-lactam antibiotics with the broadest antibacterial spectrum. They have strong antibacterial activity against Gram-positive, Gram-negative, and anaerobic bacteria. At present, imipenem, meropenem and biapenem are commonly used in clinical practice. Carbapenems bind to a variety of bacterial penicillin binding proteins (PBPs). This will...

Read More

Knowledge about streptococcal infection.📜📜📜

Streptococcus has a wide variety of bacteria and is widely distributed. Some streptococci are normal human flora, while others are pathogenic bacteria of humans. 1. What is streptococcus?Streptococcus is a gram-positive cocci and the bacteria are purple after Gram staining. According to whether hemolysis occurs on blood agar, Streptococcus bacteria are divided...

Read More