What is a recommended treatment for nummular dermatitis?

Moisturizers and topical steroids are recommended treatments for nummular dermatitis because these options effectively manage the symptoms and underlying inflammation associated with this condition. Nummular dermatitis is characterized by coin-shaped patches of irritated skin, often becoming itchy and dry.

Using moisturizers helps in hydrating the skin, thus preventing excessive dryness and promoting skin barrier function. Topical steroids are effective in reducing inflammation and itching that can exacerbate the condition. They provide localized treatment to alleviate the inflammation, facilitating healing and improving patient comfort.

Other treatment options listed, such as antihistamines and oral steroids, may be helpful in specific scenarios where systemic intervention is necessary, but they are not primary options for nummular dermatitis. Antibiotics and antifungal creams aren't typically indicated unless there's a secondary infection or fungal component, which is not a standard characteristic of nummular dermatitis. UV light therapy, while it may help some skin conditions, is not an exclusive treatment option for this particular dermatitis and typically requires a multi-faceted approach including moisturization and anti-inflammatory treatments to be effective.