Detailed answer

To relieve pain from a skin rash, start by applying a cold compress to the affected area. This can help reduce inflammation and soothe the discomfort. Additionally, you can use over-the-counter hydrocortisone cream, which contains a mild steroid that helps reduce itching and inflammation. Apply a thin layer of the cream to the rash, following the package instructions. It's important to avoid scratching the rash, as this can aggravate the pain and potentially lead to infection. If the pain persists or worsens, it's advisable to seek medical attention for a proper evaluation and additional treatment options.