Final answer:
A peritonsillar abscess is a pus-filled pocket caused by a bacterial infection around the tonsils. Treatment involves draining the abscess and taking antibiotics. Tonsillectomy may be recommended for recurrent abscesses or frequent strep throat infections.
Step-by-step explanation:
A peritonsillar abscess is a pus-filled pocket that forms in the tissues around the tonsils. It is usually caused by a bacterial infection, most commonly Streptococcus pyogenes. The treatment for a peritonsillar abscess involves either aspiration (draining the pus with a needle) or incision and drainage (surgically opening the abscess) along with antibiotics. In cases of recurrent peritonsillar abscess or frequent strep throat infections, tonsillectomy (removal of the tonsils) may be recommended to prevent further episodes.