Come and go, but...: Tongue is known to have many variations with pigmenting, size, appearance, ; not always due to disease.Other causes of tongue that looks patchy include: lichen planus (responds to steroids), white sponge nevus (familial, benign, permanent), smoker's leukoplakia (2% risk of cancer, needs biopsy), hairy leukoplakia (due to epsteinbarr virus), warts (due to papillomavirus), "thrush" (rx antifungals).
Answered 3/13/2019
4.5k views
7 doctors weighed in across 3 answers
6 doctors weighed in across 2 answers
4 doctors weighed in across 3 answers
10 doctors weighed in across 3 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question