<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I have been experiencing some symptoms lately such as peripheral edema, shortness of breath, drug abuse, fatigue, and seizures. What could be the reason behind it?  <response>: Based on your symptoms, it seems like you are suffering from Hepatic encephalopathy. It is a condition that results from liver failure, and it can cause symptoms like peripheral edema, shortness of breath, fatigue, and seizures. Drug abuse can further aggravate these symptoms. 