Lopajet Injection is a combination of amino acids that are used in the treatment of liver disease. It protects the liver from harmful chemical substances and improves the functioning of the liver. Lopajet Injection must be administered under the supervision of healthcare professionals. The course of the treatment should be completed for better results. This medicine is well tolerated with little or no side effects. However, if you experience any symptoms which you think are due to the medicine, inform your doctor. If any kind of allergic reaction (severe rashes, difficulty in swallowing, shortness of breath, swelling, etc.) occurs, you must call for immediate medical help. Inform your doctor before taking the medicine if you have any other medical conditions or are taking any other medications. Pregnant and breastfeeding women should take it only if advised by the doctor. While taking the medicine, your doctor may advise regular blood tests to monitor blood creatinine and blood/urine urea levels.