Wear a soft and comfortable bra.  Try placing a soft handkerchief inside your bra strap to protect your skin from the strap rubbing against the radiated area.

Take extra care with the skin-fold area (inframammary crease) under your breast(s). To help keep this area clean and to help with itching, cornstarch is soothing to the skin and absorbs moisture.  Make sure the area is dry and not wet and draining.  Let your health care team know if the areas being treated become moist, sticky and/or blister.

Be good to yourself and rest as much as necessary to conserve your energy.

Try to stay away from people with colds.

Use a mild soap such as Neutrogena and avoid scrubbing when you bathe.  Take care not to wash off any skin markings; if you do, do not attempt to draw them back on; just let your radiation technician know about it when you arrive for your next treatment.

Use a mild laundry detergent, such as Ivory and avoid using starch on your garments.

Avoid using adhesive tape on the area being treated.

Wear clothing that is soft, loose-fitting and comfortable; avoid tight straps.

Be careful when shaving and avoid the radiated area.  Radiated skin can be easily damaged and this can lead to infection.  Be aware of any signs of infection such as redness, swelling or warmth.

Avoid deodorants and skin care products that contain a metal base (e.g., aluminum) as this may interfere with the absorption of radiation and may also be harsh on your skin.  Products such as Tom's of Maine (available at health food stores and Trader Joe's) are good alternatives.

Try not to scratch the areas of skin being treated.  If you experience a great deal of itchiness or discomfort, let your health care team know about it.  Products such as Lubriderm lotion, mild water-soluble ointments or lotions with vitamins A and D, aloe vera gel and glycerine are soothing and will help with itching or dryness.

Avoid exposure of your chest to sunlight and use a good sunscreen with an SPF of 15 or more for one year.