The International Agency for Research on Cancer (IARC) has determined that coal tar is carcinogenic to humans and that creosote is probably carcinogenic to humans. EPA has also determined that coal tar creosote is a probable human carcinogen.
Is coal tar shampoo toxic?
The Food and Drug Administration (FDA) acknowledges that coal tar is carcinogenic but says that the over-the-counter coal-tar shampoos are safe for both adults and children.
What are the side effects of coal tar?
Skin/scalp irritation or staining of skin/hair (especially in patients with blonde, bleached, dyed, or gray hair) may occur. If skin irritation develops or worsens, stop using this product and tell your doctor or pharmacist promptly.
What does coal tar do to skin?
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.
Can you use coal tar on your face?
Do not use coal tar to treat large skin areas. Do not use coal tar over long periods of time without your doctor's advice. Some forms of coal tar can stain fabric or other surfaces.
Which is better coal tar or salicylic acid?
Coal tar appears to reduce inflammation, itching, and scaling as well as slowing down skin cell regeneration, while salicylic acid helps to dissolve dead skin cells. Research suggests that salicylic acid can improve the effectiveness of coal tar.
Does coal tar have side effects?
Many people using this medication do not have serious side effects. Long-term use of this product can cause hair follicle problems (tar acne). Contact your doctor if you notice new skin bumps and/or acne in the treated area. A very serious allergic reaction to this drug is rare.
What effects does coal tar have on the body?
Occupational exposure to coal tar or coal-tar pitch increases the risk of skin cancer. Other types of cancer, including lung, bladder, kidney, and digestive tract cancer, have also been linked to occupational exposure to coal tar and coal-tar pitch.
Can you use coal tar everyday?
Coal tar shampoo may be used up to twice a week or as directed by your doctor. Some products claim they're safe for daily use, but you may consider doing so only temporarily.