Are skin cancer ulcers contagious?

This is a century when people are afraid of cancer. When it comes to cancer, many people are panicked. Skin cancer is also a type of cancer that we may get in our daily lives. It is very harmful to people's health. So is skin cancer contagious? Let's introduce it below.

1. This will not happen, so don't worry. Skin cancer is a tumor disease, and any tumor disease is not contagious, let alone infecting others, so don't worry. The cause of skin cancer is only closely related to some skin lesions.
2. No matter how you touch it, even if you touch the ulcerated fluid on the patient's skin, it will not cause infection. If the patient is currently suffering from skin cancer, then it is necessary to check the extent of it in time. If it is in the early stage, then chemotherapy is not necessary after timely surgery.
3. If the patient has mid-stage or late-stage cancer, then after surgery, the patient needs to undergo chemotherapy in a timely manner. Chemotherapy can cause great harm to the patient's body, so the patient must be supplemented with calories in a timely manner.