{
  "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": "2026-10-30",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "effective_time": "20120905",
      "inactive_ingredient": [
        "Inactive Ingredients bentonite, cera alba (organic beeswax), magnesium oxide, palmarosa oil, peppermint oil, silver oxide, simmondsia chinensis (jojoba) seed oil, zinc oxide"
      ],
      "purpose": [
        "Purpose Allantoin - Skin Protectant Benzalkonium Chloride - Cold sore / fever blister treatment; Topical Antiseptic"
      ],
      "keep_out_of_reach_of_children": [
        "Keep out of reach of children. If swallowed, get medical help or contact a poison control center right away."
      ],
      "warnings": [
        "Warnings For external use only. Do not use in the eyes over large areas of the body if you are allergic to any ingredient in this product longer than one week unless directed by doctor. Stop use and ask doctor if condition persists or worsens symptoms persist for more than 7 days. Ask a doctor if used to treat deep or puncture wounds, animal bites or serious burns, you are pregnant or nursing. When using this product you may feel a brief stinging sensation when you apply it. The stinging should go away in short time. Keep out of reach of children. If swallowed, get medical help or contact a poison control center right away."
      ],
      "spl_product_data_elements": [
        "Terrasil Cold Sore Treatment Allantoin, Benzalkonium Chloride ALLANTOIN ALLANTOIN BENZALKONIUM CHLORIDE BENZALKONIUM BENTONITE JOJOBA OIL MAGNESIUM OXIDE PALMAROSA OIL PEPPERMINT OIL SILVER OXIDE WHITE WAX ZINC OXIDE"
      ],
      "openfda": {},
      "version": "2",
      "dosage_and_administration": [
        "Directions Adults and children 12 years or over: Wash hands before and after applying Terrasil. Apply to affected area on face or lips at the first sign of cold sore/fever blister (tingle). Early treatment ensures the best results. Rub in gently but completely. Do not use more than 3 times a day. Children under 12 years: ask a doctor. Store at room temperature."
      ],
      "package_label_principal_display_panel": [
        ". Jar Label"
      ],
      "indications_and_usage": [
        "Uses To treat cold sores / fever blisters. To help guard against infection."
      ],
      "set_id": "4cc45fa7-631f-4d0a-9310-cf2e0885d4a0",
      "id": "86f31e92-c25a-465d-bb5b-cf63894a6866",
      "active_ingredient": [
        "Active Ingredient Allantoin 0.5%, Benzalkonium Chloride 0.1%"
      ]
    }
  ]
}