As an oncologist with extensive experience in treating patients with cancer, I can provide you with information on the subject of chemotherapy and pain. Chemotherapy can sometimes cause discomfort or pain, but the experience varies widely from person to person. Some patients may experience mild to moderate pain, while others might feel more severe pain. The type of chemotherapy, the dosage, and the individual's pain tolerance all play a role in determining the level of discomfort. One specific side effect known as a "flare" of pain can occur with certain chemotherapy drugs, such as BTCP. This flare can be quite severe. Additionally, chemotherapy or radiation can sometimes lead to a form of nerve pain, which might manifest as peripheral neuropathy—painful numbness of the extremities—or paresthesia, which is characterized by numbness and tingling sensations in the hands, feet, or other extremities. It's important to note that while pain is a potential side effect, many strategies and medications are available to help manage and alleviate it. Patients undergoing chemotherapy should discuss any pain they experience with their healthcare team to ensure they receive appropriate support and treatment. read more >>

BTCP is known as a "flare" of pain, and can be severe. Chemotherapy or radiation induced pain - is most often a form of nerve pain. It can cause peripheral neuropathy (painful numbness of the extremities), or paresthesia (numbness and tingling of hands, feet or any extremity of the body).read more >>