Minocycline Hydrochloride Extended-Release

Contraindications

4 CONTRAINDICATIONS EMROSI is contraindicated in patients with a history of hypersensitivity to any of the tetracyclines [see Warnings and Precautions (5.1) ]. Known hypersensitivity to any of the tetracyclines. ( 4 )

Pregnancy & Breastfeeding

8.1 Pregnancy Risk Summary Tetracycline-class drugs, including EMROSI, may cause permanent discoloration of deciduous teeth and reversible inhibition of bone growth when administered during the second and third trimesters of pregnancy [see Warnings and Precautions (5.2 , 5.3 ) and Use in Specific Populations (8.4) ]. A few postmarketing cases of limb reductions have been reported over decades of use; however, the association is unclear. The limited data from postmarketing reports are not sufficient to inform a drug-associated risk for birth defects or miscarriage. In animal reproduction studies conducted in pregnant rats and rabbits, bent limb bones were observed following oral administration of minocycline hydrochloride during organogenesis at systemic exposure of approximately 7.1 and 4.8 times, respectively, the maximum recommended human dose (MRHD) based on AUC exposures (see Data ). If the patient becomes pregnant while taking this drug, advise the patient of the risk to the fetus and discontinue treatment. The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively. Data Human Data The use of tetracycline class drugs, including EMROSI, during tooth development (second and third trimesters of pregnancy, infancy, and childhood up to the age of 8 years) may cause permanent discoloration of deciduous teeth (yellow-gray-brown). Permanent discoloration of the teeth is more common during long-term use of the drug but has been observed following repeated short-term courses [see Warnings and Precautions (5.2) ]. Animal Data Results of animal studies indicate that minocycline hydrochloride crosses the placenta, are found in fetal tissues, and can cause delayed skeletal