抗生素PPT课件（英文精品） Safe Use of AntibioticsPPT.ppt

Safe Use of Antibiotics March 2011 (Simplified version) What are Antibiotics? Antibiotics are used for treating bacterial infections They do not work for viral infections such as a cold or the flu Are There Any Risks of Using antibiotics? Side effects - Each type of antibiotic has its specific side effects - Common symptoms include: nausea, vomiting, constipation or diarrhoea and headache Allergic reactions - e.g. Skin rash, itchiness and breathlessness - If you have any allergic reaction(s) after taking antibiotics, you should bring the drugs to consult a doctor promptly Increase the risk of infections due to resistant bacteria What are Antibiotic Resistant Bacteria? Bacteria change in ways to become resistant to the antibiotics which they are previously sensitive to That is, the previous effective treatment is no longer capable of controlling the same infection When the bacteria become resistant to most antibiotics, they are referred to as “superbugs” Infection due to Resistant Bacteria While taking antibiotics, they will also kill the normal bacteria in our body and increase the risk of acquiring more resistant bacteria Infections due to resistant bacteria are very difficult to treat Posing a significant threat to population health Summary Antibiotics are used to treat bacterial infections, they do not work for a cold or the flu Consult a doctor first, let him decide if antibiotics are needed Antibiotics kill normal bacteria in our body, increase the chance of acquiring resistant bacteria Enhance personal hygiene when taking antibiotics Safe Use of Antibiotics API * Around us, there are different bacteria and viruses that can make us sick. Generally, there are specific drugs for specific diseases, like antibiotics and antiviral drugs. However, not all infections require antibiotics. When feeling unwell, you must consult a doctor. Let the doctor decide the treatment