Coal tar can be used on its own or in combination with other psoriasis treatments, including topical corticosteroids ...

Coal tar is inexpensive, relatively free of side effects, safe for use on large body surfaces, and an effective treatment for psoriasis. It is an antipruritic and antibacterial agent that inhibits ...

A 40-year-old Hispanic man presented for treatment of dermatitis ... the scalp once a day and told to use a tar shampoo containing 4% neutar solubilized coal tar extract (1.0% coal tar) three ...