10. Persistent open sores
This is another common symptom of skin cancer that you can notice in your daily life. Persistent open sores are going to bleed, form crusts, and also re-open to bleed again in the future. When you have some persistent sores on your skin, you have to meet the best dermatologist immediately. These open sores can develop to become basal cell carcinomas, especially when they are not treated well. These carcinomas are able to accelerate the development of skin cancer in your daily life. These open sores may come on any open parts of your body, such as legs, arms, neck, back, and also shoulders.