Diagnosis is based on clinical examination. A skin biopsy is rarely necessary. The differential diagnosis includes tinea capitis, psoriasis of the scalp, rosacea, and cutaneous lupus erythematosus. Seborrheic dermatitis is diffuse and rarely associated with hair loss; thus if hair loss is present or the eruption is focal, fungal cultures should be obtained to rule out tinea capitis. As seborrheic dermatitis is uncommon between infancy and puberty, tinea capitis should always be excluded in this age group. Rosacea and seborrheic dermatitis may overlap, but if the predominant features are inflammatory papules and pustules, the patient should be treated for rosacea.

How To Deal With Rosacea and Eczema

How To Deal With Rosacea and Eczema

Rosacea and Eczema are two skin conditions that are fairly commonly found throughout the world. Each of them is characterized by different features, and can be both discomfiting as well as result in undesirable appearance features. In a nutshell, theyre problems that many would want to deal with.

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