No longer recommended at all in the United Kingdom
In United States, only recommended for invasive<unk><unk> s (not routine cleanings) and invasive respiratory<unk> s in setting of:
Dental Procedure Prophylaxis
Tetanus prophylaxis
Environmental exposure antibiotics
Poison control
Immunocompromised antibiotics
Pregnancy and lactation drug labeling
Pediatric antibiotics
Diving medicine