This medication is used on the skin to treat the itching, scaling, and flaking due to skin conditions such as psoriasis or seborrheic dermatitis. Coal tar belongs to a class of drugs known as keratoplastics. It works by causing the skin to shed dead cells from its top layer and slow down the growth of skin cells. This effect decreases scaling and dryness. Coal tar can also decrease itchiness from these skin conditions.
How to use
Follow all directions on the product package. Check the label to see if you need to shake the product before using. If you have any questions, ask your doctor or pharmacist.
This medication is for use on the skin only. To avoid irritation, do not let this medication come into contact with your eyes, nose, mouth, groin, or rectum. If you do get the medication in those areas, flush the area with cool water for 15 minutes. Wash hands after use.
Apply a small amount to the affected area. Massage in gently. Apply usually 1 to 4 times a day or as directed by your doctor. Allow to air dry before touching clothing. Do not apply to broken or infected skin unless directed by your doctor.
To treat the scalp, apply the solution according to the package directions. Coal tar products may also be used in the bath or as a hand/foot soak. Follow package directions carefully. Rinse off well. Coal tar products can make the shower/bath very slippery. Be careful not to fall.
Dosage is based on your medical condition, product type/brand, and response to treatment. Do not use large amounts of this medication, use it more often, or use it for a longer period than directed. Your condition will not clear faster, but the chance for side effects may be increased.
Use this medication regularly to get the most benefit from it. To help you remember, use it at the same time(s) each day.
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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.