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TAR OIL

Description

Tar oil, derived from coal or wood, is a complex mixture of hydrocarbons and phenolic compounds that has been used in dermatology for centuries. This dark, viscous substance is known for its potent anti-inflammatory, antimicrobial, and antipruritic properties, making it particularly effective in treating chronic skin conditions such as psoriasis, eczema, and seborrheic dermatitis.

The active components in tar oil, including polycyclic aromatic hydrocarbons (PAHs), work by slowing down the rapid cell division characteristic of psoriatic plaques and reducing inflammation. It also helps to normalize keratinization, leading to smoother, less scaly skin. Tar oil's ability to suppress Malassezia yeast growth contributes to its efficacy in managing seborrheic dermatitis.

Despite its therapeutic benefits, tar oil use requires careful consideration due to potential side effects such as skin irritation, photosensitivity, and a strong, persistent odor. Long-term exposure to high concentrations of tar oil has raised concerns about carcinogenicity, although studies on topical application in dermatological concentrations have not shown significant risks. Modern formulations often incorporate refined tar extracts to minimize these drawbacks while maintaining efficacy.