**Phenoxymethylpenicillin**, also known as **penicillin V** (**PcV**)
and **penicillin VK**, is an
[antibiotic](https://en.wikipedia.org/wiki/Antibiotic) useful for the
treatment of a number of [bacterial
infections](https://en.wikipedia.org/wiki/Bacterial_infections).
Specifically it is used for the treatment of [strep
throat](https://en.wikipedia.org/wiki/Strep_throat), [otitis
media](https://en.wikipedia.org/wiki/Otitis_media), and
[cellulitis](https://en.wikipedia.org/wiki/Cellulitis). It is also used
to prevent [rheumatic
fever](https://en.wikipedia.org/wiki/Rheumatic_fever) and to prevent
infections following [removal of the
spleen](https://en.wikipedia.org/wiki/Splenectomy). It is giv...