Atopic Dermatitis: a Short Summary
- Causes: resorcinol, phenol and mercury.
- Risk factors: olive or dark skin, failure to use sunprotection.
- Occurs with prolonged use of hydroquinone (HQ) at a concentration of more than 3%.
- FDA banned OTC (Over-the-counter) sale due to toxicology issues and uncertain long term cancer risk. However, it is considered safe when used at a concentration of 2% or less under the supervision of a physician.
Contributors:
Dr Christophe HSU – dermatologist. Geneva, Switzerland
Source of Information: Alrawashdeh B. Melasma Update. Dubai World Dermatology & Laser Conference & Exhibition – Dubai Derma 13 – Dubai, United Arab Emirates (UAE)
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