A muffled voice when you talk a little too much may be caused by excessive use of the voice; it may also be caused by chronic laryngitis, vocal cord nodules and other diseases. Depending on the cause of the disease, general treatment, medication and surgery can be used as prescribed by the doctor. 1. Excessive use of voice: If your voice is muffled when you talk too much due to physiological factors such as excessive use of voice or improper use of voice, it is recommended that you reduce the use of your voice in the near future, drink plenty of water, and keep the environment ventilated and at the right temperature and humidity. 2. Chronic laryngitis: Chronic laryngitis can cause hoarseness, coughing, phlegm and pharyngeal discomfort, etc. Iodized laryngeal tablets and Huang’s Voice Pills are commonly used to improve the symptoms. 3. Vocal cord nodules: Vocal cord nodules can also lead to a little more talk on the mute voice, the patient will also be accompanied by coughing, neck pain and other symptoms, it is recommended to pay attention to the vocal folds rest, and timely vocal training. If the size of the vocal nodule is large, you can follow the doctor’s instructions for surgical treatment, such as supporting laryngoscopic vocal nodule excision surgery. If the voice is muffled when you talk a little bit more, exclude physiological factors, the patient actively consult a doctor for examination, and follow the doctor’s instructions to standardize the use of medication and treatment.