Yes. My Husband Is 64 Years Old. He Smokes About

Yes. My husband is 64 years old. He smokes about 1/2 a pack a day and drinks. He tries to stop drinking occasionally. Lately, he has experienced a feeling of fullness in the abdomen. He doesn't eat much before feeling full. And, he has trouble sleeping which is uncommon for him. He says he doesn't have pain but he just can't get comfortable.