Colds are mainly caused by viral infections, cold mute voice may be due to viral infections involving the vocal cords, vocal cord inflammation, the patient can appear hoarse performance, there is no quick recovery tips, but can be improved through general treatment such as drinking more water, oral Huang’s ringing pills, open throat sword spray spray throat and other treatments to improve the symptoms. 1. General treatment: minimize talking, pay attention to rest, drink more water, eat more vitamin-containing fruits and vegetables, and avoid spicy and irritating food. 2. Oral medicines: such as oral Huang’s ringing sound pill, with the efficacy of dredging wind and clearing heat, facilitating the pharynx to open up the voice, resolving phlegm and dispersing knots. It is used for hoarseness, dry and burning throat, sore throat, phlegm in the throat, or constipation with reddish urine, or headache with cold and heat. The adverse reactions of the drug is not clear, allergic to the product is prohibited. 3. Open Throat Sword Spray: This product has the effect of reducing swelling and relieving pain, clearing away heat and detoxification. It can be used for pharyngitis, sore throat, tonsillitis, gum swelling and pain, stomatitis. Usage is spraying the throat, adverse reactions and contraindications are not clear. Cold and throat mute, should be under the guidance of a doctor reasonable treatment, so as not to aggravate the condition.