👉 Hyperpnoea, also known as hypoxia or hypoxic encephalopathy, is a condition characterized by excessive gas production in the lungs. It can be caused by a variety of factors such as smoking, exposure to certain gases or pollutants, and chronic lung diseases. This excessive gas production can lead to symptoms such as shortness of breath, difficulty breathing, chest pain, nausea, vomiting, and dizziness. Treatment often involves managing the underlying cause (such as quitting smoking) and