Burning breath out of the nose may be caused by colds or dry rhinitis, and a diet that is too spicy may cause this symptom. 1. Colds: Nose out of breath burning may be caused by fever due to colds. If the patient has a fever caused by a cold, the temperature in the body is higher than the temperature on the surface of the body, and then there will be the situation of burning air out of the nose. 2. Dry rhinitis: If you suffer from this disease, you will also have the symptom of burning in the nose, which may be accompanied by nasal congestion, nose swelling and other symptoms. 3. Dietary factors: after consuming spicy and irritating foods such as chili peppers and mustard, you may have a burning and hot feeling when you breathe through your nostrils. The appearance of nostrils out of the burning, it is recommended according to the duration and degree of symptoms to choose to observe or actively seek medical attention, medical attention to clarify the diagnosis and follow the doctor’s instructions for reasonable treatment.