Amoxicillin can treat pneumonia caused by some sensitive bacteria, but for some viruses, mycoplasma, fungi and other causes of pneumonia or some more serious pneumonia is ineffective or poor therapeutic effect. Amoxicillin belongs to the penicillin class of antibacterial drugs, for sensitive bacteria, such as hemolytic streptococcus, staphylococcus or haemophilus influenzae caused by pneumonia has a therapeutic effect. It can also be used to treat typhoid fever, urinary tract infections caused by sensitive bacteria, leptospirosis, reproductive system infections caused by sensitive Escherichia coli. It is contraindicated in people who are allergic to amoxicillin, and should be used with caution in lactating women. Adverse reactions include nausea, vomiting, diarrhea, and allergic rash. For serious symptoms of pneumonia, such as high fever, cough, chest pain and other symptoms, chest x-ray examination of obvious pathological changes, the single use of amoxicillin treatment, may not be able to play a better antibacterial effect, you need to actively consult the doctor, follow the doctor’s instructions to carry out bacterial culture and drug sensitivity test to select sensitive bacteria for treatment. After suffering from pneumonia, you should go to the hospital in time, according to the severity of the disease to choose the appropriate drugs for treatment, do not blindly use their own drugs, so as not to delay or aggravate the condition. Drugs should be used under the guidance of a physician.