Detailed answer

To prevent a rash from wearing a ring, it is important to maintain good hygiene. Clean the skin under and around the ring regularly with mild soap and water, ensuring that it is dry before putting the ring back on. Avoid wearing tight or dirty rings, as they can trap moisture and irritants against the skin. If you notice any signs of irritation or redness, remove the ring and give your skin a break. Consider using a barrier cream or applying a thin layer of petroleum jelly to create a protective barrier between the ring and your skin. If the rash persists or worsens, consult a dermatologist for further evaluation and treatment.