carbenicillinase
carboxypenicillin
carindacillin
azlocillin
quinacillin
cefotaximase
clometocillin
propicillin
pheneticillin
azidocillin
vicillin
benzylpenicillin
penicillin G
phenoxypropylpenicillin
penicilliform
penicillin O
cefalosporin
temocillin
penicillinic
methicillin
procaine penicillin
curvularin
beta-lactamase
penicillinase
isopenicillin
penicillinase-resistant antibiotic
pirbenicillin
mecillinam
phenyracillin
sarmoxicillin
apalcillin
penicillin V potassium
fibracillin
Ledercillin VK
fenbenicillin
amantocillin
fuzlocillin
sulbenicillin
adicillin
xanthoepocin
mezlocillin
furbucillin
Nafcil
oxacillin
nafcillin
penicillin-resistant
dicloxacillin
benzathine
allylmercaptomethylpenicillin
Dynapen
meticillin
penicillinize
phenoxymethyl penicillin
penicilloic
penicillin V
chrysogenin
carpetimycin
aminopenicillin
albomycin
penicillin-resistant bacteria
talampicillin
penamecillin
penimepicycline
penicillin
tebipenem
lenapenem
citreorosein
ampicillin
Principen
-cillin
SK-Ampicillin
Polycillin
pentabiotic
penicillin F
doripenem
piperacillin
Pipracil
panipenem
stevastelin
cloxacillin
streptorubin
isoxazolyl
Augmentin
Polymox
timentin
amoxicillin
Trimox
Larotid
co-fluampicil
Amoxil
griseofulvin
carfecillin
benpen
Fulvicin
nonpenicillin
I'm allergic to penicillin
lenampicillin