Why Skin Gets Dry During Cancer Treatment
Dry skin is common during cancer treatment. Chemotherapy, radiation therapy, targeted therapies, and other treatments can weaken the skin barrier, making skin feel tight, rough, flaky, itchy, or more sensitive than usual.
This kind of dryness is not always the same as everyday dry skin. During treatment, skin may react more easily, so the goal is to keep the routine simple, gentle, and consistent.
How to Care for Dry Skin
Use lukewarm water instead of hot water when bathing or showering. Choose a mild, fragrance-free cleanser, and avoid scrubbing the skin. After washing, gently pat the skin dry instead of rubbing.
Apply moisturizer while the skin is still slightly damp to help lock in hydration. If skin feels tight during the day, reapply as needed. Soft, breathable clothing can also help reduce friction and irritation.
When to Contact Your Care Team
Mild dryness, flaking, or itching can often improve with gentle skincare. However, contact your cancer care team if your skin cracks, bleeds, becomes very painful, looks infected, develops pus, or does not improve.
Avoid harsh exfoliants, strong acids, fragranced products, essential oils, or new active ingredients unless your doctor or nurse says they are safe, especially on treated or broken skin.
Bottom Line
During cancer treatment, dry skin needs calm and steady care. A gentle cleanser, regular moisturizing, and early attention to warning signs can help keep skin more comfortable.
Reference：https://www.cancer.org/cancer/managing-cancer/side-effects/hair-skin-nails/rashes-skin-changes.html
