Sweet melon seeds, winter melon seeds, watermelon seeds can not be discharged hydrothorax and ascites, hydrothorax and ascites are two different symptoms, need to be separated for targeted treatment. 1. Hydrothorax: closed chest drainage or thoracentesis can be used under the guidance of a doctor to reduce or alleviate clinical symptoms. If inflammatory pleural effusion occurs, antibiotics can be used to alleviate the symptoms and inhibit the inflammatory response. 2. Ascites: diuretics such as furosemide and torasemide can be used to relieve the condition under doctor’s guidance, while water and sodium intake need to be restricted, and fresh plasma or albumin can be infused regularly to improve the physical condition, improve plasma colloid osmolality, and promote ascites to subside. Patients with symptoms of pleural effusion and ascites at the same time, timely medical care, clear diagnosis and treatment under the guidance of the doctor.