Proper use of topical corticosteroids -- Atopic dermatitis -- Contact dermatitis -- Scabies -- Pediculosis -- Dyshidrotic eczema -- Stasis dermatitis -- Pruritis and excoriations with no primary skin lesions -- Acne vulgaris -- Perioral dermatitis -- Rosacea -- Seborrheic dermatitis -- Lupus erythematosus -- Dermatomyositis -- Urticaria -- Erythema multiforme -- Drug eruption -- Erythema migrans/Lyme disease -- Candidosis -- Psoriasis -- Pityriasis rosea -- Lichen planus -- Tinea -- Tinea versicolor -- Secondary syphilis -- Bullous pemphigoid -- Impetigo -- Herpes simplex -- Herpes zoster -- Pemphigus vulgaris -- Toxic epidermal necrolysis/Stevens-Johnson syndrome -- Seborrheic keratosis -- Squamous cell carcinoma -- Actinic keratosis -- Keratoacanthoma -- Basal cell carcinoma -- Melanocytic nevus -- Halo nevus -- Malignant melanoma -- Dyplastic nevus -- Dermatofibroma -- Skin tags -- Epidermoid cyst and pilar cyst -- Molluscum contagiosum -- Cherry angioma -- Granuloma annulare -- Folliculitis -- Pyogenic granuloma -- Milium -- Syringoma -- Furuncle and carbuncle -- Erythema nodosum -- Hidradenitis suppurativa -- Chondrodermatitis nodularis chronica helicis -- Keloid and hypertrophic scar -- Lipoma -- Xanthelasma -- Xanthoma -- Warts -- Kaposi's sarcoma -- Ecchymosis/actinic purpura -- Cutaneous vasculitis -- Postinflammatory hypopigmentation -- Lichen sclerosus et atrophicus -- Vitiligo -- Morphea (localized scleroderma) -- Scleroderma (progressive systemic sclerosis) -- Lentigo -- Postinflammatory hyperpigmentation -- Venous and arterial ulcers -- Onychomycosis -- Pseudomonas nails -- Acute paronychia and chronic paronychia -- Alopecia areata -- Androgenetic alopecia -- Telogen effluvium -- Punch biopsy -- Shave biopsy and shave excision -- Cryosurgery -- Electrodesiccation and curettage.