There is : Worrying, and there is looking into. Worrying doesn't help so stop it. The blank lines may be a normal variant esp in multiple fingers. However, melanoma needs to be part of the differential and looked at by a qualified doctor. The cold feet may be secondary to a Raynaud's type syndrome.
Answered 3/20/2015
3.1k views
5 doctors weighed in across 3 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