{"active_ingredient":["Active ingredient Magnesium Oxide 400 mg (241.3 mg Elemental Magnesium)"],"ask_doctor":["Ask a doctor before use if you have kidney disease you are taking a prescription drug (antacids may interact with certain prescription drugs) you are pregnant or breast feeding. Do not take more than 2 tablets in a 24 hour period. May have a laxative effect."],"dosage_and_administration":["Directions take one or two antacid tablets daily. Do not exceed two tablets unless directed by a physician."],"effective_time":"20251021","id":"41b54dc8-16af-7ea0-e063-6394a90ad7b2","inactive_ingredient":["Inactive ingredients Croscarmellose Sodium, Microcrystalline Cellulose, Silicon Dioxide, and Stearic Acid."],"indications_and_usage":["Use relieves: ■ acid indigestion ■ upset stomach"],"keep_out_of_reach_of_children":["Keep out of reach of children."],"openfda":{"application_number":["M001"],"brand_name":["Magnesium Oxide"],"generic_name":["MAGNESIUM OXIDE"],"is_original_packager":[true],"manufacturer_name":["Method Pharmaceuticals, LLC"],"package_ndc":["58657-120-12"],"product_ndc":["58657-120"],"product_type":["HUMAN OTC DRUG"],"route":["ORAL"],"rxcui":["198741"],"spl_id":["41b54dc8-16af-7ea0-e063-6394a90ad7b2"],"spl_set_id":["0af63651-f9d9-43b9-b6f0-4878466a82e6"],"substance_name":["MAGNESIUM OXIDE"],"unii":["3A3U0GI71G"]},"package_label_principal_display_panel":["Principal Display Panel NDC 58657-120-12 Magnesium Oxide 400 mg 241.3 Elemental Magnesium Antacid 120 Tablets label"],"purpose":["Purpose Antacid"],"questions":["Questions? Call Method at 1-877-250-3427 or FDA at 1-800-FDA-1088 Manufactured for: Method Pharmaceuticals, LLC Fort Worth, Texas 76118 Rev. 04/18"],"set_id":"0af63651-f9d9-43b9-b6f0-4878466a82e6","spl_product_data_elements":["Magnesium Oxide Magnesium Oxide CROSCARMELLOSE SODIUM CELLULOSE, MICROCRYSTALLINE SILICON DIOXIDE STEARIC ACID MAGNESIUM OXIDE MAGNESIUM CATION 120"],"spl_unclassified_section":["Drug Facts"],"storage_and_handling":["Other information Store at controlled room temperature 15° to 30°C (59° to 86°F). Tamper evident, do not use if imprinted safety seal under cap is broken or missing."],"version":"7","warnings":["Warnings Ask a doctor before use if you have kidney disease you are taking a prescription drug (antacids may interact with certain prescription drugs) you are pregnant or breast feeding. Do not take more than 2 tablets in a 24 hour period. May have a laxative effect. Keep out of reach of children."]}