{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-06-02",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 33
    }
  },
  "results": [
    {
      "spl_product_data_elements": [
        "QCH Regular Strength Antacid 509 aluminum hydroxide, magnesium hydroxide, simethicone ALUMINUM HYDROXIDE ALUMINUM HYDROXIDE MAGNESIUM HYDROXIDE MAGNESIUM CATION DIMETHICONE DIMETHICONE ALCOHOL GLYCERIN HYDROXYETHYL CELLULOSE (2000 MPA.S AT 1%) METHYLPARABEN PROPYLENE GLYCOL PROPYLPARABEN WATER SACCHARIN SODIUM SORBITOL Mint"
      ],
      "active_ingredient": [
        "ACTIVE INGREDIENTS (in each 10 mL ) Aluminum hydroxide (equiv. to dried gel, USP) 400 mg Magnesium hydroxide 400 mg Simethicone 40 mg"
      ],
      "purpose": [
        "PURPOSE Antacid Antacid Antigas"
      ],
      "indications_and_usage": [
        "USE(S) relieves: acid indigestion heartburn sour stomach upset stomach and gas associated with these symptoms"
      ],
      "warnings": [
        "WARNINGS Do not take more than 80 mL in a 24-hour period, or use the maximum dosage of this product for more than 2 weeks, except under the advice and supervision of a doctor."
      ],
      "ask_doctor": [
        "ASK A DOCTOR BEFORE USE IF YOU HAVE kidney disease a magnesium-restricted diet"
      ],
      "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."
      ],
      "stop_use": [
        "STOP USE AND ASK DOCTOR if symptoms last more than two weeks"
      ],
      "keep_out_of_reach_of_children": [
        "KEEP OUT OF REACH OF CHILDREN ."
      ],
      "dosage_and_administration": [
        "DIRECTIONS shake well before use mL = milliliter adults and children 12 years and older: take 10 mL to 20 mL four times a day, or as directed by a doctor children under 12 years: consult a doctor"
      ],
      "storage_and_handling": [
        "OTHER INFORMATION each 10 mL contains: magnesium 170 mg, sodium 5 mg store at controlled room temperature 20ºC-25ºC (68º-77ºF) do not freeze"
      ],
      "inactive_ingredient": [
        "INACTIVE INGREDIENTS ethyl alcohol, flavor, glycerin, hydroxyethyl cellulose, methylparaben, propylene glycol, propylparaben, purified water, saccharin sodium, simethicone emulsion, sorbitol"
      ],
      "package_label_principal_display_panel": [
        "PRINCIPAL DISPLAY PANEL NDC 83324-121-12 QC QUALITY CHOICE ® Regular strength Antacid Liquid Antacid & Antigas Aluminum Hydroxide 400 mg Magnesium Hydroxide 400 mg Simethicone 40 mg Relieves: Acid Indigestion Heartburn Sour Stomach Pressure & Bloating Original Flavor Alcohol content 0.2% v/v 12 FL OZ (355 mL) qch-509.jpg"
      ],
      "set_id": "17947ccd-6f11-d4cd-e063-6294a90a108a",
      "id": "0a93d2b0-a734-4267-86fd-c84b3c4db207",
      "effective_time": "20240827",
      "version": "2",
      "openfda": {
        "application_number": [
          "M001"
        ],
        "brand_name": [
          "QCH Regular Strength Antacid 509"
        ],
        "generic_name": [
          "ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE"
        ],
        "manufacturer_name": [
          "Chain Drug Marketing Association Inc."
        ],
        "product_ndc": [
          "83324-121"
        ],
        "product_type": [
          "HUMAN OTC DRUG"
        ],
        "route": [
          "ORAL"
        ],
        "substance_name": [
          "ALUMINUM HYDROXIDE",
          "DIMETHICONE",
          "MAGNESIUM HYDROXIDE"
        ],
        "rxcui": [
          "307746"
        ],
        "spl_id": [
          "0a93d2b0-a734-4267-86fd-c84b3c4db207"
        ],
        "spl_set_id": [
          "17947ccd-6f11-d4cd-e063-6294a90a108a"
        ],
        "package_ndc": [
          "83324-121-12"
        ],
        "is_original_packager": [
          true
        ],
        "nui": [
          "N0000010282"
        ],
        "pharm_class_pe": [
          "Skin Barrier Activity [PE]"
        ],
        "unii": [
          "5QB0T2IUN0",
          "92RU3N3Y1O",
          "NBZ3QY004S"
        ]
      }
    }
  ]
}