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  1. Osteopathic medicine: What kind of doctor is a D.O.? - Mayo Clinic

    Dec 12, 2025 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

  2. Drug addiction (substance use disorder) - Mayo Clinic

    Jun 20, 2025 · Overview Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or …

  3. Too much vitamin C: Is it harmful? - Mayo Clinic

    Feb 20, 2025 · Vitamin C is an essential nutrient, but you can get too much of it. If you're an adult, limit yourself to no more than 2,000 milligrams (mg) of vitamin C a day. The recommended …

  4. Vitamin D toxicity: What if you get too much? - Mayo Clinic

    Feb 20, 2025 · Vitamin D toxicity is a rare condition that happens when too much vitamin D is in the body. The condition can have serious effects on health. Another name for it is …

  5. Diabetic retinopathy - Diagnosis & treatment - Mayo Clinic

    Aug 13, 2025 · Diabetic retinopathy is often diagnosed with a dilated eye exam. For this exam, an eye care professional places drops in your eyes. The drops widen your pupils to give the eye …

  6. Buspirone (oral route) - Side effects & dosage - Mayo Clinic

    Dec 1, 2025 · Description Buspirone is used to treat certain anxiety disorders or to relieve the symptoms of anxiety. However, buspirone usually is not used for anxiety or tension caused by …

  7. Wet macular degeneration - Symptoms and causes - Mayo Clinic

    Dec 11, 2024 · Wet macular degeneration is an eye condition that causes blurred vision or reduced central vision. It is a type of age-related macular degeneration where blood vessels …

  8. Clonazepam (oral route) - Side effects & dosage - Mayo Clinic

    Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of clonazepam in the elderly. However, elderly patients are more …

  9. Ondansetron (oral route, oromucosal route) - Mayo Clinic

    Dec 1, 2025 · Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other …

  10. 如何有效地在PPT中加入参考文献? - 知乎

    如题。。现在看到的PPT中参考文献有两种方式的加入方法。。感觉哪种都好麻烦呀。第一种是:用论文引用的…