Wart?: You may consider it being a plantar wart which often look gray and can increase in size without pain or itching. If he's growing another one, he may be reinfecting himself as it is caused by a virus. You can try over the counter wart removal products like salicylic acid or bichloracetic acid or self-freezing kits. Or you can have your doctor look at it and possibly freeze it with liquid nitrogen
Answered 6/29/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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