A muffled voice from smoking can be recovered by stopping smoking, eating a light diet, resting without voice, and medication. 1. Stop smoking: If your voice is muffled due to smoking, you need to stop smoking to prevent your throat from continuing to receive nicotine stimulation. If you are able to do so, you can consider quitting smoking. 2. Eat a light diet: If you have a muffled voice due to smoking, you can eat light, nutritious and easy-to-digest foods, eat more vegetables and fruits, drink more water, and eat less spicy, stimulating and deep-fried foods. 3. No voice rest: after smoking voice mute, you can temporarily talk less, try not to speak loudly, screaming, let the voice appropriate rest. 4. Medication: If the smoking voice is muffled is more serious, you can use medication to relieve it, such as the use of medication such as herbal coral tablets; oral medication such as Golden Voice Pills, Huang’s Ringing Pills, etc.; and localized nebulizer inhalation treatment, such as inhalation budesonide suspension. The use of drugs need to be guided by a doctor. If you feel that the recovery of smoking voice is slow, you can go to the hospital, laryngoscopy examination to clarify the diagnosis and treatment.