I have had productive cough for 3 days. now, it becomes excessive and it annoys me. what kind of medication should i take to relieve this symptom?

Anti-tussive: Anti-tussive is a fancy term for cough medication. In the States, these are available over-the-counter w/o prescription. I don't know about Cambodia. However, this assumes that your cough is due to a virus. Best to see your family doc for an evaluation to be sure it's nothing more serious. With that said, you don't need antibiotics for viruses. So don't ask for antibiotics but be sure not pneumoni