Lung healthy tablets

First of all, don't worry about yourself. You said this is a quasi-benign nodule, which is only 2-3 mm. This is no problem. Don't scare yourself. This may be the focus of your pneumonia or even your cold and cough. Don't worry, keep a good mood. You can shoot it again in two years. But with or without this, I suggest you keep a physical examination once a year. If you are really worried and can't let go, you can go to a specialized thoracic surgery or respiratory medicine department and take some special antibiotics and anti-inflammatory drugs to see if they have any effect, but don't take this medicine yourself, you should see a specialist. According to my experience, you don't really need to worry about this.