MySkinCancerTeam

That's such a frustrating and understandable question. There are several reasons why skin cancer can keep coming back or why new spots keep appearing. Here are some of the most common factors:

- UV exposure history – Years of sun exposure or tanning bed use can cause ongoing DNA damage to skin cells, making new cancers Show Full Answer

That's such a frustrating and understandable question. There are several reasons why skin cancer can keep coming back or why new spots keep appearing. Here are some of the most common factors:

- UV exposure history – Years of sun exposure or tanning bed use can cause ongoing DNA damage to skin cells, making new cancers more likely to develop over time
- Skin type – Fair skin, light eyes, and a tendency to burn rather than tan increase the risk
- Previous skin cancer – Having had skin cancer once significantly raises the chances of developing it again
- Genetics – A family history of skin cancer can make you more susceptible
- Weakened immune system – This can make it harder for the body to fight off abnormal cell growth
- Age – Cumulative sun damage builds up over a lifetime

The good news is that regular skin checks with a dermatologist can catch new spots early, when they're most treatable.

It's really worth having an open conversation with your dermatologist about your specific risk factors — they can help create a monitoring and prevention plan tailored just for you.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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