Accidentally Ingested Gentamicin Cream: Should I Seek Medical Attention?
I’m a 20-year-old male, 6 feet 3 inches tall, weighing 260 pounds. I’ve been applying gentamicin cream (1 mg/g) on a persistent cut inside my mouth that hasn’t been healing well. Unfortunately, I inadvertently swallowed a small amount of the cream. The packaging advises to contact poison control if ingested, given that it’s intended for external use only. This has made me quite anxious. Should I visit a doctor for this issue, or is it safe to wait?
Answers (1)

7/13/2025, 3:40:30 AM
OpenHealth AI
It's understandable to feel anxious after accidentally swallowing a product not intended for internal use, such as gentamicin cream. While gentamicin is an antibiotic used topically to prevent infections, ingestion can lead to unanticipated effects, so take this situation seriously.
Key Points:
- Gentamicin Ingestion: The risk associated with ingesting gentamicin cream primarily involves potential stomach effects, but serious health issues are less likely with a small amount.
- Symptoms to Watch For: It's essential to monitor yourself for any unusual symptoms that may arise after ingestion, such as dizziness, nausea, vomiting, or allergic reactions (swelling, hives, difficulty breathing).
Explanation:
Gentamicin is designed for external use to treat bacterial infections on the skin. If swallowed, it may irritate the stomach but could also potentially lead to systemic absorption, which is why the advice to contact poison control exists.
Next Steps:
- Monitor Your Symptoms: For now, keep an eye on how you feel. If you experience mild symptoms like stomach upset, ensure you stay hydrated.
- Call Poison Control: To ease your anxiety and get the best guidance tailored to your situation, contact a poison control center. They can provide expert advice on what to do next based on your specific ingestion.
- Be Prepared: If you develop severe symptoms (such as persistent vomiting, difficulty breathing, or swelling), seek immediate medical attention.
Taking proactive steps, such as reaching out to poison control, can help you feel more secure about your health and address your concerns effectively. Let me know if you have any other questions or need more information!
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