From the Research
To treat a sandpaper rash, first clean the affected area gently with mild soap and lukewarm water, then apply an over-the-counter hydrocortisone cream (0.5-1%) 2-3 times daily for up to 7 days to reduce inflammation and itching, as recommended by recent guidelines 1. The rash occurs because sandpaper abrades the outer skin layer, causing mechanical irritation and inflammation. Some key points to consider when treating a sandpaper rash include:
- Cleaning the affected area gently with mild soap and lukewarm water to prevent infection
- Applying an over-the-counter hydrocortisone cream (0.5-1%) 2-3 times daily for up to 7 days to reduce inflammation and itching, as this is a common treatment for atopic dermatitis and other inflammatory skin conditions 2, 1
- Covering the area with a non-stick bandage if it is raw or weeping to protect it from further irritation
- Taking acetaminophen (Tylenol) 500-1000mg every 6 hours as needed for discomfort, not exceeding 4000mg daily, to help manage pain and discomfort
- Applying a cool compress for 10-15 minutes several times daily to provide relief and reduce itching, as this can be an effective way to manage itch and inflammation 3 If the rash shows signs of infection (increasing redness, warmth, pus, or red streaks), worsens after 2-3 days of home treatment, or if you develop fever, seek medical attention promptly, as these can be signs of a more serious infection or condition 4. Prevent future occurrences by wearing protective gloves and clothing when working with abrasive materials, as this can help prevent the rash from occurring in the first place.