Our 24/7 cancer helpline provides information and answers for people dealing with cancer. We can connect you with trained cancer information specialists who will answer questions about a cancer diagnosis and provide guidance and a compassionate ear.
Our highly trained specialists are available 24/7 via phone and on weekdays can assist through video calls and online chat. We connect patients, caregivers, and family members with essential services and resources at every step of their cancer journey. Ask us how you can get involved and support the fight against cancer. Some of the topics we can assist with include:
For medical questions, we encourage you to review our information with your doctor.
A skin rash is a common side effect of certain types of cancer treatments. Cancer treatments that can cause skin rash may include chemotherapy, radiation therapy, immunotherapy, targeted therapy, and stem cell transplant.
Skin rashes can show up on the scalp, face, neck, chest, upper back, and sometimes on other parts of the body. Rashes can itch, burn, sting, or be painful. They usually develop within a few weeks of receiving the treatment, but can develop at any time during your cancer treatment.
It's important to know that a skin rash that is an expected side effect of treatment is not considered an allergy or allergic reaction. However, just like any medicine, people can have allergies to chemotherapy, immunotherapy, and targeted therapy drugs.
A skin rash that develops suddenly while you are receiving a drug used to treat cancer could be a sign that you are allergic to that drug.
Some common types of rashes experienced by patients receiving treatment include:
Talk to your cancer care team about the treatment you are receiving and if you are at risk of developing a skin rash. Let your doctor know if you notice any rash, big or small.
Our team is made up of doctors and oncology certified nurses with deep knowledge of cancer care as well as journalists, editors, and translators with extensive experience in medical writing.
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Last Revised: December 10, 2020