Rhinoplasty one year after the nose is still red may be due to infection, trauma, body rejection and other reasons, so you also need to treat the symptoms according to the cause. 1. Infection: but after surgery if if the care is not proper, it is easy to cause nasal infection, this situation can be under the guidance of the doctor, the use of anti-infection drugs coated treatment. 2. Trauma: after the nose is traumatized, the redness of the nose will also appear, this is a situation that can be treated with anti-inflammatory and pain relieving medication, usually in about half a month will recover. 3. Physical rejection: when performing rhinoplasty, if the material chosen is inferior, it will also lead to redness of the nose, which can be diagnosed in the hospital, and the prosthesis can be removed if necessary. Therefore, after rhinoplasty, pay attention to the care of the nose, avoid rubbing and pinching the nose with your hands; when discomfort occurs, consult the doctor in time so as not to miss the condition.