White flaking skin at the upper thigh area

White flaking in the groin area may be caused by conditions such as tinea cruris, psoriasis, or eczema, and treatment should be tailored according to the specific underlying cause. Detailed analysis is as follows:

1. Tinea Cruris (Jock Itch)

Tinea cruris is a fungal infection of the skin. After infection, local itching and flaking due to inflammatory reactions may occur under the stimulation of fungi. Topical antifungal medications such as compound clotrimazole cream or ketoconazole cream can be applied under medical guidance to relieve symptoms.

2. Psoriasis

Psoriasis is a chronic inflammatory skin disease. Affected individuals may develop red patches, papules, and plaques on the skin, often covered with silvery-white scales, which may appear as white flakes in the inner groin area. Medications such as methotrexate tablets or compound glycyrrhizin tablets may be taken as directed by a physician to alleviate symptoms.

3. Eczema

Eczema is a common inflammatory skin condition. When the groin area develops eczema due to allergen exposure, skin lesions may present with redness, peeling, and itching. Symptoms are often accompanied by intense itchiness. Topical treatments such as tacrolimus ointment or pimecrolimus cream can be used under medical supervision to help relieve symptoms.

In addition to the above relatively common causes, other conditions such as allergic dermatitis, contact dermatitis, or urticaria may also be responsible. If discomfort occurs, it is important to seek timely medical evaluation and treatment to prevent delays in managing the condition.