Itching without a cause can be irritating. But sometimes, this same itching can be linked to something more than just an allergy. While the most common causes of itching can be due to skin dryness or medical side effects, persistent itching can be a signal for cancer. This is why you should pay closer attention to yourself for early medical attention.
Cancers linked to itching?
While itching-related cancers are very rare, there can be certain cancers where unexplained itching can be the starting signal. Some of the cancers are:
Lymphoma
Lukemia
Liver cancer
Bile duct cancer
Pancreatic cancer
Why does cancer cause itching?
Cancer-related itching can happen when tumors release some inflammatory substances in your body. These substances can affect your immune system or interfere with your bile duct functions. In some cancers, like lymphoma, these chemicals can trigger itching, even before the symptoms appear.
Other common causes of itching
Not every itch is related to cancer. Some of the common causes are:
Dry skin during cold weather
Allergy to medications or other skin care products
Kidney and liver disease
Increased thyroid or diabetes levels
High stress and anxiety
When should you see a doctor?
Not all types of itching are related to cancer. But if the itching continues without any visible marks or rashes on your skin, then you need to consult your doctor immediately.
Continues for several weeks
Keeps you awake at night
Unexplained weight loss and night sweats
Yellowing of your skin and eyes
Does not improve with moisturizer
How is skin itching managed?
Cancer-related symptoms have to be treated by addressing the cause that lies under your skin. Your doctors may recommend different moisturizers and other skin products to use. Along with this, they may also give you some prescribed medications. Adjusting your medications along with regular skin care can help you manage the symptoms.
Listen to your body
While itching without cancer can be caused by several conditions, continuous irritation should never be ignored. By consulting your doctors on time, you can understand what is actually happening and start your treatment on time. With early attention, you can receive the right care you need.