Dobex 1000 Injection


Ceftriaxone 1000mg


DOBEX 1000 is the brand name for the beta-lactam antibacterial agent, ceftriaxone. Ceftriaxone belongs to the class of third generation cephalosporins. This drug acts by interfering with the bacterial cell wall synthesis. It is effective against several gram +ve bacteria and gram –ve bacteria, due to its high penetrability and longer half-life. Ceftriaxone is stable against the activity of penicillinases, beta-lactamase and cephalosporinases.

Mechanism of Action:

The beta-lactam ring of ceftriaxone binds to the penicillin-binding proteins (PBPs) present in the bacterial cell wall. This binding is followed by a series of reactions, and ultimately the transpeptidation step, which is the final step of peptidoglycan synthesis, is blocked. This binding hampers the synthesis and assembly of the cell wall in bacteria, which ultimately leads to the death of the bacterial cells.


  • Community-acquired pneumonia
  • Congenital gonococcal conjunctivitis
  • Skin/ skin-structure infections
  • Syphilis
  • Otitis Media
  • Pelvic inflammatory disease
  • Typhoid fever
  • Post operative infections
  • Prosthetic joint infections
  • Lower respiratory tract infections
  • Epiglottitis
  • Endocarditis
  • Gonorrhea
  • Lyme disease
  • Meningitis

Dosage and Administration:

This medicine has to be administered under medical supervision only.


DOBEX 1000 is contraindicated in patients with hypersensitivity towards ceftriaxone, hemolytic anemia, hepatic disorders, Clostridium difficile infections and kidney diseases.

Adverse effects:

Adverse effects of this medicine include, nausea, vomiting, GI disturbances, pain and swelling in the tongue, headache, and vaginal itching and discharge.


There are no sufficient and well-controlled studies when it comes to ceftriaxone administration in pregnant women and nursing mothers. Therefore, if you are pregnant or nursing, discuss with your doctor about your condition before taking this medicine.


DOBEX 1000 injection is available in Vial with WFI with outer carton pack.


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Keep the medicines out of the children’s reach. This product is to be stored as recommended. Do not exceed the recommended dosage. Do not use this information in place of a visit, consultation or advice of your healthcare providers.