Dr. Jessica Núñez, a prominent dermatology specialist in Santiago, Dominican Republic, recently warned about skin cancer, a disease that arises when skin cells multiply uncontrollably. As the expert explains, this condition is primarily associated with the progressive damage caused by ultraviolet radiation from the sun.
Risks of prolonged sun exposure
During her intervention, Dr. Jessica Núñez detailed how UV rays penetrate the skin and alter cellular DNA, which over time promotes the development of skin cancer. In the Dominican Republic, the tropical climate intensifies these risks, with radiation peaks between 10 in the morning and 4 in the afternoon. Data from the World Health Organization indicate that skin cancer accounts for about 2% of all cancers diagnosed globally, but its incidence has increased by 30% in recent decades due to greater recreational sun exposure.
Photoprotection as an essential defense
Dr. Jessica Núñez highlights photoprotection as the primary tool to combat skin cancer. She recommends sunscreens with SPF 30 or higher, applied generously every two hours, even on cloudy days. Other measures include long-sleeved clothing, wide-brimmed hats, and avoiding the sun during peak hours.
Alarming statistics in the Caribbean
In the Caribbean region, including the Dominican Republic, non-melanoma skin cancer is the most common, with rates exceeding 100 cases per 100,000 inhabitants per year, according to reports from the National Cancer Institute. Dr. Jessica Núñez emphasizes early detection: asymmetrical moles, irregular borders, or color changes should be checked immediately. Local studies reveal that 90% of melanoma cases, the deadliest type of skin cancer, are linked to cumulative UV exposure.
- Use broad-spectrum sunscreen daily.
- Perform monthly self-skin exams.
- Consult dermatologists for any suspicion.
Experts from the Dominican Dermatology Society agree with Dr. Jessica Núñez that photoprotection campaigns could reduce new cases of skin cancer by up to 50%. Historically, since the 1980s, the ozone hole has increased UV radiation in mid-latitudes, worsening the problem on islands like ours.
Adopting photoprotection habits not only prevents skin cancer, but also protects against premature aging and eye damage. Dr. Jessica Núñez invites the population to prioritize this practice for a healthier life under the Dominican sun.
