Dear Annie: I never imagined I would be writing to you about this, but I'm at a loss and worried sick. One of my adult sons has become deeply involved in far-right political activism. What began as strong opinions has hardened into something extreme and all-consuming. His social media is a ...

DEAR DR. ROACH: My 28-year-old son is in the hospital. He hasn't been acting like himself for a few weeks (not sleeping nor eating well), and he suddenly had four seizures. The doctors are worried about a condition called autoimmune encephalitis. What can you tell me about it? — J.M. ANSWER: ...

Dear Annie: I'm one of those people who talks to her dogs like they're little roommates. I don't mean baby-talk nonstop, but yes, I tell them, "Good morning." Yes, I apologize if I step over them. And yes, I know exactly which squeaky toy means "play" versus "comfort." I have two dogs: Daisy, ...

Dear Annie: I've been happily married for more than 40 years. The one shadow on that happiness has been my relationship with my husband's family, especially my mother-in-law. From the beginning, she has never seemed to like me. I honestly do not know why. Over the years, she has been ...

DEAR DR. ROACH: I am a 64-year-old female who is in moderate health. After a monthslong bout of diarrhea, blood work, and a colonoscopy, I've been diagnosed with microscopic colitis. After a round of budesonide, my symptoms subsided, and I had a normal few months. Can you explain what ...

Dear Annie: My best friend and I have been close since college. He is the person who helped me move into my first apartment, who showed up with coffee during finals, who still remembers the name of my childhood dog. That is why it hurts so much to watch him repeat the same pattern that already ...