Girls snoring especially loud may be due to sleep posture, overweight, nasal and pharyngeal structure abnormality and other reasons. 1. Sleeping position: when the girl sleeps in an improper position or pillow is too high, it will lead to narrow pharyngeal cavity, thus appearing snoring and the phenomenon of particularly loud sound. 2. Excessive obesity: if a girl is overweight, it will also lead to a narrow pharyngeal cavity, the root of the tongue falls back, then in the process of sleeping will lead to airflow obstruction, resulting in snoring and the phenomenon of particularly loud. 3. Nasal and pharyngeal structural abnormalities: girls with over-enlarged tonsils, over-enlarged adenoids and deviated nasal septum, small jaw and other developmental abnormalities will also lead to nasal and pharyngeal cavities, poor ventilation, airway narrowing. As a result, the phenomenon of snoring and loud sound. If a girl snores loudly, it is recommended that she maintains a correct sleeping posture and exercises properly. If the symptoms do not improve, you can go to the regular hospital for examination and treatment.