Know the 3 types of skin cancer:
- Basal Cell Carcinoma
- Squamous Cell Carcinoma
- Melanoma Carcinoma
Does Skin cancer Itch?
Skin cancer can sometimes cause itchiness, but it is not always a reliable symptom. Itching in the affected area is mostly associated with two types of skin cancer, namely basal cell carcinoma and cutaneous T-cell lymphoma. It typically occurs when the skin cancer cells invade the dermis or cause inflammatory reactions. Itchy skin cancer may also be accompanied by other symptoms like raised bumps or nodules on the skin’s surface. Not all types of skin cancer cause itching, and sometimes the itchiness may not necessarily be a symptom of cancer. If you notice persistent itching or unusual changes on your skin, it’s always best to consult a healthcare professional to rule out any potentially harmful conditions.
Why does Skin Cancer Itch?
Skin cancer can cause itching due to its impact on the skin cells’ normal functioning. In particular, basal cell carcinoma, one of the most common types of skin cancer, can cause itching due to its growth pattern but generally do not. This type of cancer can extend to the outermost layer of skin, where it damages nerve endings triggering a sensation of itch. Moreover, aggressive skin cancer types like squamous cell carcinoma can cause chronic itching as well, especially when they spread to other body parts. In this case, the underlying mechanism that triggers the itch is the inflammation of the skin around the cancerous cells, causing irritation, and ultimately, the itch sensation.
Additionally, it is known that malignant melanoma, another type of skin cancer, can occasionally cause itching. Similar to basal cell carcinoma and squamous cell carcinoma, itch in melanoma can be due to the growth and spread of the cancerous cells. In addition, a study conducted by the National Institutes of Health found that in some instances, when melanoma releases chemicals into the bloodstream as the cancer cells grow, it can cause itchiness. Therefore, it is important to note that, while skin cancer can cause itching, not all itchy patches on the skin are a sign of skin cancer. Any persistent or unexplained itch should always be evaluated by a doctor or dermatologist to determine its cause.
Does all skin cancer itch?
No, not all skin cancers itch. Some skin cancers, such as basal cell carcinoma and squamous cell carcinoma, do not typically cause itching. However, some types of skin cancer, such as melanoma, may cause itching or other sensations such as burning or stinging. These sensations are usually associated with a change in the appearance of the skin, such as a mole that has enlarged, changed color, or become irregular in shape. Itching may also be a symptom of other skin conditions, such as eczema or psoriasis. If you have any concerns about a skin lesion or symptoms you are experiencing, it is important to see a healthcare professional for evaluation and diagnosis.
What should I do if I suspect I have skin cancer?
If someone suspects that they have skin cancer, the first step is to schedule an appointment with a dermatologist. They are experts in detecting and diagnosing skin cancer. During the appointment, the dermatologist will examine the skin closely and may take a tissue sample for a biopsy in case a suspicious mole is found. The biopsy results will help determine whether the mole is cancerous or not.
If a mole is confirmed to be cancerous, the dermatologist will discuss treatment options with the affected person. The treatment option usually depends on the type of skin cancer, the size, and location of the tumor. Treatment options may include surgical excision, radiation therapy, or chemotherapy. It is also important for someone who suspects they have skin cancer to practice good sun protection habits, such as wearing protective clothing and sunscreen daily and avoiding prolonged sun exposure. Overall, early detection and treatment of skin cancer can significantly improve a person’s chances of a positive outcome and prevent potential complications.