Most lung infections that are mild can usually be cured completely with medications. There is also the option of using intravenous drip administration, which can also be curative. For example, if the bacterial pneumonia lesion is small and limited, and the infection is mild, the patient can take appropriate antibiotics, such as cefuroxime, clindamycin hydrochloride, and levofloxacin hydrochloride, which can completely cure in about a week’s time. For inflammation of the lungs caused by mycoplasma infection, if it is mild, the patient may not need to take medication. Since their resistance is intact, they can rest in bed, and some patients can completely get better on their own in about 1-2 weeks. For inflammation of the lungs caused by Mycobacterium tuberculosis infection, also known as tuberculosis, this can only be treated with a combination of anti-tuberculosis drugs, and the cycle may take up to six months or even more than a year to completely cure.