Coal tar
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Coal tar is a brown or black liquid of extremely high viscosity. Coal tar is among the by-products when coal is carbonized to make coke or gasified to make coal gas. Coal tars are complex and variable mixtures of phenols, polycyclic aromatic hydrocarbons (PAHs), and heterocyclic compounds. It has been indicated for local relief of itching, dryness, and irritation caused by psoriasis, seborrhea and eczema.
Coal tar is a brown or black liquid of extremely high viscosity. Coal tar is among the by-products when coal is carbonized to make coke or gasified to make coal gas. Coal tars are complex and variable mixtures of phenols, polycyclic aromatic hydrocarbons (PAHs), and heterocyclic compounds. It has been indicated for local relief of itching, dryness, and irritation caused by psoriasis, seborrhea and eczema.
Coal tar ointment is a keratolytic. It works by slowing bacterial growth and loosening and softening scales and crust.
Relieving itching, irritation, redness, dryness, scaling, and flaking of the skin caused by psoriasis, seborrhea, or eczema.
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