Upper respiratory tract common infecting organisms and gram stain results:

ENT common infecting organisms and gram stain results:

Lower respiratory tract
common infecting organisms and gram stain results:

Urinary tract
common infecting organisms and gram stain results:

Genital tract common infecting organisms and gram stain results:

GI tract
common infecting organisms and gram stain results:

Skin
common infecting organisms and gram stain results:

CNS
common infecting organisms and gram stain results:

Beta lactams:

Cephalosporins:

Macrolides:

Quinolones:

Sulphonamides:

Tetracyclines:

Imidazoles:

Topical agents:
Examples:

Streptococcal infection

Site of pain
Severity
Radiation
Appearance of tonsils
Time course
Temperature
Voice
Halitosis
Lymph nodes
Liver and spleen
Lab investigations

EBV

Site of pain
Severity
Radiation
Appearance of tonsils
Time course
Temperature
Voice
Halitosis
Lymph nodes
Liver and spleen
Lab investigations

Other viral infection

Site of pain
Severity
Radiation
Appearance of tonsils
Time course
Temperature
Voice
Halitosis
Lymph nodes
Liver and spleen
Lab investigations

Questions to ask yourself when prescribing antibiotics:

Tetracyclines avoid in:
Sulfonamides avoid in:
Azoles avoid in:
Macrolides avoid with: