
What to do when you get the sore, swollen throat of strep throat or the painful, yellow oozing of an infected cut? Take an antibiotic.
What to do when you get the pesky coughing and sneezing of the common cold/flu or the itchy spots of chicken pox? Take an antiviral?
Not always.
The trouble with antiviral medications is that, unlike their widely used counterpart the antibiotic, they tend to damage human cells as well as nasty virus particles. Antibiotics (which kill bacteria not viruses) do minimal damage (relatively) to our own nearby cells.