About an antibiotic　抗生物質について

    Have you ever wondered about you have a cold but are prescribed antibiotics? Coldsare caused by viruses, and antibiotics simply do not work on viruses.
Why are you prescribed to take antibiotics when you have a cold?

1. It is not possible to diagnose whether the sickness due to virus or notright away (Lab results take days and cost money).
　　　　
2. In the beginning, the sickness may be established by viral invasion alone but may be complicated by bacteria as it advances.
　　　

     This is why you may be prescribed to take antibiotics when you have a cold. Using antibiotics can prevent complication and worsening of the illness.