First determine whether you really choked to the trachea: if the food to the trachea inside you will automatically cough, you control can not control, because this is the instinctive reflection, but also self-protection reflection. If you're having a hard time, we suggest you go to the hospital.

You ate the QQ candy accidentally choked the trachea, and now you always feel a foreign body in your throat. Advice: foreign body into the trachea can usually be divided into the following four phases: 1. foreign body into the period: the patient is mostly in the eating suddenly choking, violent paroxysmal cough and obstruction of air, there can be shortness of breath, hoarseness, cyanosis and dyspnea. If the foreign body is small and smooth movable, such as melon seeds, corn kernels, etc., when the patient coughs, you can hear the foreign body up against the sound of the sound of the sound of the beat, hand in front of the laryngotracheal vibration can be felt. If the foreign body is large, blocking the trachea or close to the tracheal branches of the convex, can make both sides of the main bronchial ventilation is seriously impaired, so serious dyspnea, or even asphyxiation, death.　2. Quiet period: If the foreign body is small and not very irritating, or if the foreign body enters the bronchial tubes through the trachea, the symptoms of coughing and breath-holding may be very mild or even disappear in a period of time. And there is a long or short asymptomatic period, so that the diagnosis is easy to overlook.　3. Irritation or inflammation period: plant-based tracheal foreign bodies, because of the free acid content, so the tracheal mucosa has obvious irritation. Legume-based tracheal foreign bodies swell when they absorb water and are therefore prone to airway obstruction. The longer the foreign body remains in the airway, the more severe the reaction. At first, it is an irritating cough, followed by a persistent cough, atelectasis or emphysema due to the increase of secretions in the trachea and swelling of the tracheal mucosa.　4. Complications: the foreign body can be embedded in one side of the bronchial tube, over time, by the granulation or fibrous tissue package, resulting in bronchial obstruction, easy to cause secondary infection. Prolonged tracheal foreign body, there are similar to the clinical manifestations of purulent bronchitis: coughing up sputum with blood, pulmonary atelectasis or emphysema, causing respiratory distress and hypoxia

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