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?

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 illegal drug or …

Mar 21, 2025 · Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a major part of …

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 hypervitaminosis D. …

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 upper limit for …

Nov 1, 2025 · Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of duloxetine in children to treat anxiety in children 7 years of age and …

Jun 18, 2024 · Kratom: Unsafe and ineffective Users swear by kratom for lifting mood and boosting energy, but there are many safety issues and questions about whether kratom works.

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 the stress of …

Jan 4, 2023 · Symptoms Sometimes it's difficult to recognize the difference between a strong-willed or emotional child and one with oppositional defiant disorder. It's common for children to show …

This content does not have an English version. Dr. Muriel Schornack is a board-certified optometrist. She holds fellowships from the American Academy of Optometry and the Scleral Lens Education …