Tetanus, also known as lockjaw, is an infection characterized by muscle spasms. In the most common type, the spasms begin in the jaw and then progress to the rest of the body. These spasms usually last a few minutes each time and occur frequently for three to four weeks. 1500iu Equine Tetanus Immunogobulin Liquid Injection is the passive immunity against tetanus. [Ingredients]Equine tetanus immunoglobulin following pepsin digestion [Pharmacological action]The product contains specific antibodies which have the power of neutralizing tetanus toxins. [Indications]The product is used for the prophylaxis and therapy of tetanus. [Quality Standard]CP2015 [Specifications]1500IU/0.75ml Antitoxin Formulations For Human(ATS Injection)