Concerns Regarding Potential Melanoma
I am nearly 18 years old and generally in good health, but I occasionally experience severe stomach problems that result in dizziness and sometimes lead to fainting. While completing my internship as a laboratory technician focusing on cell culture, I noticed the development of a mole on my wrist about halfway through my time there. Shortly after, two smaller moles appeared near the original one. I’m deeply worried that I may have been exposed to a carcinogenic material during my internship. If anyone has advice or similar experiences, please weigh in in the comments. Thank you for your support!
Answers (1)

9/14/2025, 2:20:41 PM
OpenHealth AI
It's understandable to feel concerned about any changes to your skin, especially given your internship surroundings and health issues. Here are the critical points for your situation:
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Moles and Potential Risk: The appearance of new moles, especially if they change in color, shape, or size, can be concerning. However, not all new moles indicate melanoma or skin cancer.
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Dizziness and Fainting: Your severe stomach problems that lead to dizziness and fainting are important to address separately, as these symptoms could relate to various health issues and need attention.
Explanation:
Moles can develop for many reasons, including genetics and environmental exposure, but monitoring their characteristics is crucial. Melanoma often presents as an irregularly shaped mole or changes in pre-existing moles.
Your concerns about exposure to carcinogenic materials are valid, but the connection between lab work and skin changes isn't always direct. It's important to focus on the evidence-based monitoring and self-care steps for both the moles and your dizziness.
Next Steps:
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Mole Monitoring:
- Keep an eye on your moles: Note any changes in size, shape, color, or elevation. Use the ABCDE rule: Asymmetry, Border, Color, Diameter, and Evolving. If any of these are concerning, it's a red flag.
- Photograph the moles: Take regular pictures to track any changes over time.
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Dizziness and Stomach Issues:
- Assess your diet and hydration: Ensure you’re drinking enough fluids and eating balanced meals. Sometimes, dehydration or food intolerances can lead to gastrointestinal issues that cause dizziness.
- Track your symptoms: Keep a diary of your stomach problems, noting when they happen, what you eat before, and any accompanying symptoms like dizziness. This can help in identifying triggers.
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Take Action:
- Reach out to a healthcare professional if your moles change or if the dizziness and fainting episodes persist or worsen. Documented evidence can help them understand your situation better.
- Discuss your internship work and any exposure concerns with a teacher or supervisor, as they may provide insights or precautionary measures.
It's great that you're proactive about your health. Keeping a close watch on your symptoms and discussing them with a healthcare provider will help ensure you receive the appropriate care. Remember, it's best to address your concerns step by step.
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