Aztreonam is a powerful antibiotic used to treat a wide range of bacterial infections. As a synonym, it is known as Azactam. Some of the other synonyms for Aztreonam include Monobactam, Aztreonamum, and Aztreonam-d3. Another term that is commonly used is Aztreonam Sodium, which is a sterile, white, crystalline powder that is soluble in water. This antibiotic works by inhibiting bacterial cell wall synthesis and is effective against gram-negative bacteria, including Pseudomonas aeruginosa. Aztreonam is a valuable resource in treating severe infections caused by various bacteria that may be resistant to other antibiotics. It is available in both injection and inhalation forms for administration.