Classes
DEA Class; OTC
Common Brand Names; Fototar, Medotar, Oxipor VHC, Polytar Soap, Psorent, Psoriasin, Taraphilic
- Keratolytic Agents
coal tar shampoo (OTC)
- Classes: Keratolytic Agents
coal tar bath products (OTC)
- Classes: Keratolytic Agents
Description
Keratolytic agent; elicits antiseptic & antibacterial properties
Indications
Indicated for the treatment of moderate to severe plaque psoriasis in patients who are candidates for systemic therapy or phototherapy.
Indicated for moderate-to-severe plaque psoriasis
Indicated for active psoriatic arthritis
Indicated for active ankylosing spondylitis
Indicated for active non-radiographic axial spondyloarthritis with objective signs of inflammation
Contraindications
Hypersensitivity
Adverse Effects
- Stinging/burning of skin
- Desquamation
- Folliculitis
- Photosensitivity
- Coal tar may cause discoloration or staining
Warnings
Topical use only
Avoid contact with eyes
Avoid inflamed or broken skin
Avoid exposure to sunlight (coal tar photosensitizing)
Keep away from fire/flame (coal tar is flammable)
Pregnancy and Lactation
Pregnancy category: C
Lactation: Unknown
Pregnant or breastfeeding patients should seek advice of health professional before using OTC drugs
Maximum Dosage
Psoriasis & Seborrhea Dermatitis
Apply sparingly to affected area up to 4 times/day; decrease frequency to 2-3 times/week once improvement observed
Product content varies, check individual labeling
Scalp Psoriasis & Seborrhea
Apply to wet hair/scalp, lather for several minutes, then rinse thoroughly & repeat
Application frequency depends on severity (two times/week to qDay)
Psoriasis & Seborrhea Dermatitis
Add to bath water, soak for 5-20 minutes, then gently pat skin dry; use qDay for 3 days
How supplied
topical cream
- coal tar 10% solution (equivalent to 2% coal tar)
topical ointment
- 2%
topical gel
- 0.5% (Thera-Gel)
- 2.9% (DHS)
topical lotion
- coal tar 25% solution (equivalent to 5% coal tar)
- coal tar 5% solution (equivalent to 1% coal tar)
soap
- coal tar 2.5% solution (equivalent to 0.5% coal tar)
topical solution
coal tar 15% solution (equivalent to 2.3% coal tar)
shampoo
- 1-5%
topical liquid
- 1.5%
- 2.5%
topical oil
- 2.5%