{"active_ingredient":["Active ingredient (in each chewable tablet) Calcium carbonate 750 mg"],"ask_doctor_or_pharmacist":["Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs."],"do_not_use":["Do not use if you have ever had an allergic reaction to this product or any of its ingredients"],"dosage_and_administration":["Directions adults and children 12 years and over: fully chew then swallow 1 or 2 chewable tablets as symptoms occur, or as directed by as doctor children under 12 years: consult a doctor do not take more than 5 chewable tablets in a 24-hour period"],"effective_time":"20251204","id":"45261270-336f-5073-e063-6394a90acc38","inactive_ingredient":["Inactive ingredients acacia, carmine, carnauba wax, citric acid, corn starch, corn syrup, DL-alpha tocopherol, FD&C blue #1 aluminum lake, FD&C red #40 aluminum lake, FD&C yellow #5 lake (tartrazine), FD&C yellow #6, FD&C yellow #6 aluminum lake, FD&C yellow #6 lake, flavors, hydrogenated coconut oil, hydrogenated vegetable oil, lecithin, medium chain triglycerides, methyl paraben, modified starch, phosphoric acid, pregelatinized modified starch, propyl paraben, propylene glycol, shellac, sodium benzoate, sorbic acid, sorbitol, sugar, titanium dioxide, water, white wax"],"indications_and_usage":["Uses for the relief of: acid indigestion heartburn sour stomach upset stomach associated with these symptoms"],"keep_out_of_reach_of_children":["Keep out of reach of children Keep out of reach of children."],"openfda":{"application_number":["M001"],"brand_name":["Alka-Seltzer Extra Strength Heartburn ReliefChews"],"generic_name":["CALCIUM CARBONATE"],"is_original_packager":[true],"manufacturer_name":["Bayer HealthCare LLC."],"package_ndc":["0280-0042-08","0280-0042-36","0280-0042-60","0280-0042-90"],"product_ndc":["0280-0042"],"product_type":["HUMAN OTC DRUG"],"route":["ORAL"],"rxcui":["308915"],"spl_id":["45261270-336f-5073-e063-6394a90acc38"],"spl_set_id":["51759451-63a8-0fb4-e054-00144ff8d46c"],"substance_name":["CALCIUM CARBONATE"],"unii":["H0G9379FGK"],"upc":["0016500554592"]},"other_safety_information":["Other information each chewable tablet contains: calcium 300 mg contains FD&C Yellow No. 5 (tartrazine) as a color additive store at room temperature. Avoid humidity. close cap tightly after use"],"package_label_principal_display_panel":["Principle display panel assorted fruit Alka-Seltzer Calcium Carbonate / Antacid Extra Strength Heartburn ReliefChews Fast Powerful relief Bayer 60 CHEWABLE TABLETS ASESHBRC"],"pregnancy_or_breast_feeding":["If pregnant or breast-feeding If pregnant or breast-feeding, ask a health professional before use."],"purpose":["Purpose Antacid"],"questions":["Questions or comments? Questions or comments? 1-800-986-0369 (Mon-Fri 9AM - 5PM EST)"],"set_id":"51759451-63a8-0fb4-e054-00144ff8d46c","spl_product_data_elements":["Alka-Seltzer Extra Strength Heartburn ReliefChews Calcium carbonate ACACIA SORBITOL RAW SUGAR WHITE WAX TITANIUM DIOXIDE FD&C BLUE NO. 1 FD&C RED NO. 40 FD&C YELLOW NO. 5 FD&C YELLOW NO. 6 CARNAUBA WAX .ALPHA.-TOCOPHEROL, DL- METHYLPARABEN PROPYLPARABEN HYDROGENATED COCONUT OIL CALCIUM CARBONATE CALCIUM CATION MODIFIED CORN STARCH (1-OCTENYL SUCCINIC ANHYDRIDE) CORN SYRUP SHELLAC SODIUM BENZOATE SORBIC ACID WATER CARMINIC ACID CITRIC ACID MONOHYDRATE PROPYLENE GLYCOL PHOSPHORIC ACID MEDIUM-CHAIN TRIGLYCERIDES AS"],"spl_unclassified_section":["Drug Facts"],"version":"7","warnings":["Warnings Do not use if you have ever had an allergic reaction to this product or any of its ingredients Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. When using this product do not take more than 5 chewable tablets in a 24-hour period do not use the maximum dosage of this product for more than 2 weeks except under the advice and supervision of a physician constipation may occur"],"when_using":["When using this product do not take more than 5 chewable tablets in a 24-hour period do not use the maximum dosage of this product for more than 2 weeks except under the advice and supervision of a physician constipation may occur"]}