PYLERA (bismuth subcitrate potassium) · LABS JUVISE

The pharmacokinetics of the individual components of PYLERA, bismuth subcitrate potassium, metronidazole and tetracycline hydrochloride are summarized below. In addition, two studies on PYLERA were conducted to determine the effect of co-administration on the pharmacokinetics of the components. Bismuth Subcitrate Potassium (Bismuth) Absorption and

DistributionOrally absorbed bismuth is distributed throughout the entire body. Bismuth is highly bound to plasma proteins (>90%). Metabolism and Excr...

14.1 Eradication of Helicobacter pylori in Patients with Active Duodenal Ulcer or History of Duodenal Ulcer Disease An open-label, parallel group, active-controlled, multicenter study in Helicobacter pylori positive patients with current duodenal ulcer or a history of duodenal ulcer disease was conducted in the United States and Canada (the North American Study). Patients were randomized to one of the following 10-day treatment regimens: Three (3) PYLERA capsules four times daily, after meals and at bedtime plus 20 mg omeprazole twice a day after the morning and evening meals (OBMT). Clarithro...

Most frequently reported adverse reactions (≥5%): abnormal feces, diarrhea, nausea, and headache. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact H2-Pharma, LLC at 1-833-520-8580 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect t...

Disulfiram usage within the last two weeks. ( 4.1 , 7.1 ) Alcoholic beverage consumption for at least three days during or after therapy. ( 4.2 , 7.2 ) Patients with Cockayne syndrome. ( 4.3 , 6.3 ) Severe renal impairment. ( 4.4 ) Women who are pregnant. ( 4.5 , 8.1 ) Known hypersensitivity to product components. ( 4.6 ) 4.1 Disulfiram PYLERA is contraindicated in patients who have taken disulfir...

Fetal Toxicity: Advise pregnant women of the risk throughout pregnancy for retardation of skeletal development seen in animal studies and permanent discoloration of teeth with tetracycline if used during the second or third trimester. ( 5.2 , 8.1 ) Maternal Toxicity: Risk of hepatotoxicity in pregnant women with high doses of intravenous tetracycline also resulting in stillborn or premature birth. ( 5.3 , 8.1 ) Tooth Enamel discoloration and hypoplasia: permanent discoloration may develop with u...

7 DRUG INTERACTIONS Disulfiram: Psychotic reactions can occur; do not take concurrently or within the last 2 weeks of disulfiram. ( 4.1 , 7.1 ) Alcohol: Abdominal cramps, nausea, vomiting, headaches, and flushing can occur; do not consume during therapy and for at least 3 days afterwards. ( 4.2 , 7.2 ) Oral Contraceptives: Decreased efficacy possibly resulting in pregnancy; use a different or addi...