Certain medications that can increase clearance of thyroid hormones by the liver, such
as rifampin, phenytoin, carbamazepine and a class of medications known as barbiturates (a common one being phenobarbital).
Rifampicin, also known
as Rifampin, has been used to treat bacterial infections for more than 40 years.
Not exact matches
According to Anate Brauer, MD, attending physician, Greenwich Hospital and NYU Medical Center, there is really only one antibiotic,
Rifampin, that has been shown to decrease the efficacy of hormonal contraception such
as estrogen delivered through a ring or patch.
Crystal structures of Mtb RNAP bound to
rifampin (left), Mtb RNAP bound to an AAP (center), and Mtb RNAP bound to both
rifampin and an AAP (right) show that
rifampin and the AAP interact with non-overlapping binding sites on Mtb RNAP and,
as a result, can bind simultaneously to Mtb RNAP.
But it could also withstand a wide variety of antibiotics like ampicillin, chloramphenicol, tetracycline,
rifampin, and even ciprofloxacin, a heavy - hitter used
as a last resort against resistant Salmonella.
In humans, rifaximin (Xifaxan) is sometimes given for HE [
rifampin as well [ref].