Likely unrelated: When you smoke you expose your lungs & throat to hundreds of toxic agents found in burning tobacco. When/if these trigger cancer it will be in the tissues directly exposed (lung/throat) & it will usually take decades before it appears. Your brown spots are something unrelated to your smoking. A visit to your doc or a dermatologist can decide what they are.
Answered 6/19/2018
315 views
7 doctors weighed in across 3 answers
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