Interactions are not expected.

They need to know if you have any of these conditions:
-inflamed, damaged or broken skin
-an unusual or allergic reaction to coal tar, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

This medicine can stain your skin, nails, hair, or clothing. The color should wash out of your skin, nails and hair a few days after you stop using it. Clothing may be permanently stained.

This medicine can make you more sensitive to the sun. Unless directed by your doctor or health care professional, avoid exposure to the sun for at least 24 to 72 hours after applying this medicine. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.

Do not apply this medicine to inflamed, broken, burned, or infected skin.

Do not get the shampoo in your eyes. If you do, rinse off with plenty of cool tap water.

Keep out of the reach of children.

Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Keep container tightly closed. Do not freeze. Throw away any unused shampoo after the expiration date.