See a dermatologist: Scrubbing and any other irritation will make it worse. Always use something very soft if you must kneel, and attempt to shift weight more on the other knee. Prolonged use of hydroquinone, especially as a single agent, may cause INCREASED pigmentation.
Answered 8/3/2015
2.4k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question