{
  "id": 5784716,
  "title": "How long can you really use eye drops after opening them?",
  "url": "https://urgent.news/2026/09/05/how-long-can-you-really-use-eye-drops-after-opening-them-5784716",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-09-05T14:30:29.000Z",
  "source": {
    "name": "The Indian Express - Lifestyle",
    "slug": "the-indian-express-lifestyle",
    "url": "https://indianexpress.com/article/lifestyle/health/how-long-can-you-really-use-eye-drops-after-opening-them-10857662/"
  },
  "original_language": "en",
  "account": "Eye drops opened after purchase may only be safe for use within a limited timeframe, which can vary depending on the specific product. Dr. Purendra Bhasin, an ophthalmologist, explains that repeated handling and exposure to the environment after opening the bottle can introduce microorganisms, potentially causing eye infections. While many multi-dose eye drops are recommended to be used within 28-30 days of opening, this is not a hard and fast rule, as it depends on factors such as the product, preservative system, and manufacturer's instructions. Some drops come in single-use vials that must be discarded after each use, while others may remain usable longer in specially designed bottles. It is crucial for patients to check the label or package insert rather than simply relying on the one-month rule. Using contaminated eye drops can lead to infections and inflammation, potentially resulting in serious conditions like conjunctivitis or corneal infection, which could threaten vision if left untreated. Symptoms to watch out for include redness, pain, discharge, swelling, light sensitivity, or blurred vision. To minimize the risk of contamination, it is essential to follow proper hygiene practices when using eye drops. These include washing hands before application, avoiding touching the dropper tip to the eye or any surface, replacing the cap immediately after use, storing the bottle according to the manufacturer's instructions, never sharing eye drops with others, and writing the opening date on the bottle to keep track of its usage period.",
  "summary": null,
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "The Indian Express",
        "title": "How long can you really use eye drops after opening them?",
        "url": "https://urgent.news/2026/09/05/how-long-can-you-really-use-eye-drops-after-opening-them",
        "published": "2026-09-05T14:30:29.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}