Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of chilblains [title] Use calamine lotion or witch hazel for itching. [step] Chilblains can be extremely itchy, but scratching them may result in an infection. To ease the itchiness of chilblains without scratching, apply some calamine lotion or witch hazel onto your chilblains using a cotton ball.

Ending1: This will leave your chilblains feeling soft and soothing. [substeps] Do not use witch hazel or similar products if you have sensitive skin. Ending2: Let it sit on the itchy rash for up to 5 minutes. [substeps] You can also purchase witch hazel at a pharmacy or physician's office. Ending3: Both work well, so use whichever you have on hand. [substeps] Don't rub the lotion or witch hazel into your chilblains. Ending4: Repeat this cycle every day for up to three days until the itch is gone. [substeps] If you are not used to scratching or do not want to seek medical treatment for an itch, ask your doctor to prescribe.

Answer format: ending1/ending2/ending3/ending4