Cisblok 10mg Injection contains the active ingredient cisatracurium besylate. It is a musculoskeletal agent that belongs to the group of medications called non-depolarising neuromuscular blockers. It is used to relax muscles during operations on adults and children over one month of age, including heart surgery. It is also indicated to support mechanical ventilation in the ICU for adult patients. Do not take Cisblok 10mg Injection if you are allergic to Cisatracurium Besylate or any of the other ingredients of this medicine. Inform your physician if you have muscle weakness, tiredness, or difficulty coordinating your movements. Tell your doctor if you have a history of neuromuscular disease and active skin burn. Before starting the treatment, inform your doctor if you are pregnant, breastfeeding, or planning to get pregnant. This medicine is not recommended in children less than 1-month-old. This medicine can cause severe hypersensitivity reactions and increase your risk of seizures. The most common side effects of Cisblok 10mg Injection were decreased heart rate, low blood pressure, flushing, tightening of muscles in the airways, and skin rash.