Which dental problems are associated with long-term tobacco use?

• A. Gum recession, tooth decay, tooth loss
• B. Teeth whitening
• C. Tooth enamel hardening
• D. Gum bleeding only

Answer: (A)

Long-term tobacco use damages the gums and the structures that hold teeth in place. It promotes chronic gum disease, which leads to the gums pulling away from teeth (gum recession) and can cause the bone around teeth to deteriorate, resulting in tooth loss. It can also raise the risk of tooth decay by reducing saliva and altering the mouth's environment, making teeth more vulnerable. So, gum recession, tooth decay, and tooth loss best reflect the dental problems associated with prolonged tobacco use. The other options describe effects that are either cosmetic, not a primary problem, or too limited to represent the full impact.