24 year old patient presenting with this lesion. He describe | Figure 1

24 year old patient presenting with this lesion. He described that it began as small papules/vesicles at the base of the finger, which later on disseminated to the whole finger. Afterwards, he started using some OTC creams (not recalling which ones). He also used supposedly tetracycline and another oral-systemic antibiotic as a topical antibiotic (smashing the tablet and putting it over the finger). He told that's why his finger was yellowish color. Highly pruriginous, no systemic manifestation such as fever, adenopathies, etc. This papules/vesicles had appeared several times previously and had disappeared without treatment, but this time he treated them by himself.

Treatment and diagnosis ?

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