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Ionil T
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Ionil T

Generic name:coal tar topicalKOL-TAR-TOP-ik-al ]
Brand names: Balnetar, Denorex Extra Strength, DHS Tar Shampoo, Elta Tar, Ionil T, ... show all 13 brands
Drug class:Miscellaneous topical agents

Medically reviewed by Drugs.com on Mar 7, 2022. Written by Cerner Multum.

What is coal tar?

Coal tar is a by-product of coal processing.

Ionil T (for the skin) is used to treat the skin symptoms of psoriasis, including dryness, redness, flaking, scaling, and itching. Coal tar is not a cure for psoriasis, and it will provide only temporary relief of skin symptoms.

Coal tar may also be used for purposes not listed in this medication guide.

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

You should not use Ionil T if you are allergic to coal tar.

Ask a doctor or pharmacist if it is safe for you to use this medicine if you have other medical conditions, especially:

  • if you are allergic to any drugs; or

  • if you are receiving ultraviolet radiation treatment for your psoriasis.

Coal tar products may contain lanolin, mineral oil, or other emulsifiers. Check the label of any coal tar product you are using. Talk with your doctor before using coal tar if you are allergic to any of the ingredients.

Ask a doctor before using this medicine if you are pregnant or breast-feeding.

Do not allow a young child to use this medicine without adult supervision.

How should I use coal tar?

Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.

Apply coal tar cream, lotion, ointment, or solution according to the directions on the medication label. Some forms of coal tar may be applied 1 to 4 times per day.

To use coal tar bath oil, pour 1 to 3 capfuls into a warm bath before bathing. The oil can make the bathtub slippery. Take care to avoid a fall.

Shake the coal tar shampoo well just before each use. Use enough shampoo to create a rich lather. Massage the shampoo into your scalp and rinse thoroughly. Apply the shampoo a second time and leav