PYLERA 140 mg/1
BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE, AND TETRACYCLINE HYDROCHLORIDE · CAPSULE · H2-Pharma, LLC
Pylera is a prescription capsule containing three antibiotics that work together to treat H. pylori bacteria infections in the stomach. It combines bismuth subcitrate potassium, metronidazole, and tetracycline hydrochloride to help eliminate the infection when taken as directed by your doctor.
Key Facts
- Brand Name
- PYLERA
- Generic Name
- BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE, AND TETRACYCLINE HYDROCHLORIDE
- NDC Code (Product)
61269-381- Manufacturer
- H2-Pharma, LLC
- Strength
- 140 mg/1
- Dosage Form
- CAPSULE
- Route
- ORAL
- Marketing Status
- Application #
- NDA050786
- Drug Class
- Nitroimidazole Antimicrobial [EPC]
- Marketing Start
- 08/18/2025
Recall History
No Recall HistorySide Effects Reported to FDA
FDA FAERS database · These are reported events, not confirmed side effects
Full Prescribing Information
Indications & Usage
1 INDICATIONS AND USAGE PYLERA is a combination of metronidazole, a nitroimidazole antimicrobial, tetracycline,- a tetracycline class antimicrobial and bismuth subcitrate potassium, indicated for use, in combination with omeprazole, for the treatment of patients with Helicobacter pylori infection and duodenal ulcer disease (active or history of within the past 5 years) to eradicate H. pylori. ( 1.1 ) To reduce the development of drug-resistant bacteria and maintain the effectiveness of PYLERA and other antibacterial drugs, PYLERA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. ( 1.2 ) 1.1 Eradication of Helicobacter pylori in Patients with Active Duodenal Ulcer or History of Duodenal Ulcer Disease PYLERA in combination with omeprazole are indicated for the treatment of patients with Helicobacter pylori infection and duodenal ulcer disease (active or history of within the past 5 years) to eradicate H. pylori . The eradication of Helicobacter pylori has been shown to reduce the risk of duodenal ulcer recurrence. 1.2 Usage To reduce the development of drug-resistant bacteria and maintain the effectiveness of PYLERA and…
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Administer three PYLERA capsules 4 times a day (after meals and at bedtime) for 10 days. One omeprazole 20 mg capsule should be taken twice a day with PYLERA after the morning and evening meal for 10 days ( Table 1 ). Table 1: Daily Dosing Schedule for PYLERA Time of dose Number of capsules of PYLERA Number of capsules of omeprazole 20 mg After morning meal 3 1 After lunch 3 0 After evening meal 3 1 At bedtime 3 0 Instruct patients to swallow the PYLERA capsules whole with a full glass of water (8 ounces). Ingestion of adequate amounts of fluid, particularly with the bedtime dose, is recommended to reduce the risk of esophageal irritation and ulceration by tetracycline hydrochloride. If a dose is missed, patients should continue the normal dosing schedule until medication is gone. Patients should not take double doses. If more than 4 doses are missed, the prescriber should be contacted. Administer three PYLERA capsules 4 times a day (after meals and at bedtime) for 10 days. ( 2 ) Administer PYLERA with omeprazole 20 mg twice daily (after the morning and evening meals). ( 2 )
Contraindications
4 CONTRAINDICATIONS 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 disulfiram within the last two weeks. Psychotic reactions have been reported in alcoholic patients who are using metronidazole, a component of PYLERA, and disulfiram concurrently [see Drug Interactions (7.1) ] . 4.2 Alcohol Alcoholic beverages or other products containing propylene glycol should not be consumed during and for at least 3 days after therapy with PYLERA. A disulfiram-like reaction (abdominal cramps, nausea, vomiting, headaches, and flushing) may occur due to the interaction between alcohol or propylene glycol and metronidazole, a component of PYLERA [see Drug Interactions (7.2) ] . 4.3 Cockayne Syndrome PYLERA is contraindicated in patients with Cockayne syndrome. Severe irreversible hepatotoxicity/acute liver failure with fatal outcomes have been reported after i…
Drug Interactions
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 additional form of contraception. ( 5.14 , 7.3 ) Anticoagulants: Potentiation of the anticoagulant effect; Prothrombin time, International Normalized Ratio (INR), or other suitable anticoagulation tests should be closely monitored. ( 5.14 , 7.4 ) Lithium: Increased lithium serum concentrations; measure serum lithium and serum creatinine concentrations during therapy. ( 5.14 , 7.5 ) Antacids, Multivitamins or Dairy Products: Decreased absorption of PYLERA; do not take concomitantly. ( 7.6 ) Busulfan: Increased busulfan serum concentrations; avoid concomitant use, monitor for busulfan toxicity. ( 7.7 ) CYP inducers and CYP inhibitors: Prolonged or accelerated half-life of metronidazole or concomitant medications; use with caution. ( 7.8 , 7.9 ) 7.1 Disulfiram Psychotic reactions have been report…
Adverse Reactions
6 ADVERSE REACTIONS 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 the rates observed in practice. The safety of PYLERA plus omeprazole (OBMT) to eradicate Helicobacter pylori was assessed in an open-label, randomized, active-controlled clinical trial conducted in North America. The duration of treatment was 10 days with 147 patients exposed to PYLERA plus omeprazole (OBMT) and 152 exposed to control, consisting of omeprazole, amoxicillin, and clarithromycin (OAC). The age of the population in the study ranged from 18 to 75 years, with 59% male patients and 59% Caucasian patients. Adverse drug reactions were reported in 58% of patients in the OBMT group and 59% of patients in the OAC group. There were no adverse reactions leading to disco…
Frequently Asked Questions
What is PYLERA used for?
Pylera is a prescription capsule containing three antibiotics that work together to treat H. pylori bacteria infections in the stomach. It combines bismuth subcitrate potassium, metronidazole, and tetracycline hydrochloride to help eliminate the infection when taken as directed by your doctor.
Is PYLERA a controlled substance?
PYLERA is not classified as a controlled substance by the DEA.
What is the generic name for PYLERA?
The generic name for PYLERA is BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE, AND TETRACYCLINE HYDROCHLORIDE. There are no other listed brand versions of BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE, AND TETRACYCLINE HYDROCHLORIDE.
What is the NDC code for PYLERA 140 mg/1?
The NDC (National Drug Code) for PYLERA 140 mg/1 is 61269-381, listed by H2-Pharma, LLC.
Other PYLERA Dosages
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
Data from openFDA · Public domain (CC0 1.0)