How to recover quickly from a muffled voice in class

If your voice is muffled in class, it may be due to inflammation of the vocal cords or acute laryngitis caused by excessive use of the voice, etc. Depending on the condition, general treatment, dietary adjustments, medication, etc., and whether or not a quick recovery is possible varies from person to person.
1. General treatment: Control the use of voice and avoid speaking. Pay attention to rest and avoid staying up all night.
2. Dietary adjustments: It is recommended to drink warm water, eat a light diet, eat easy-to-digest food, eat more vegetables and fruits, and avoid spicy and stimulating food.
3. Drug treatment: active anti-infection treatment, if consider bacterial infection, then use such as cephalosporin, penicillin antibiotics; if consider viral infection, then use acyclovir antiviral drugs. Nebulized inhalation of glucocorticosteroids such as budesonide can relieve throat swelling, the use of moistening the throat to generate moisture containing tablets such as watermelon cream, clean and bactericidal gargle such as furacilin liquid.
Classes mute voice, it is recommended to go to the hospital in a timely manner to check, identify the cause of the disease, under the guidance of the doctor for treatment, to avoid deterioration of the condition, the use of drugs as prescribed by the doctor.