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  1. Procedures

    Is Gastric Bypass Safe? Risks and Benefits Explained

    Gastric bypass carries real risks, but for many people the long-term benefits outweigh them. Here’s what the evidence actually shows.

    By Sabrina Paik
  2. Therapies

    What Is Guided Meditation and How Does It Work?

    Guided meditation uses a narrator to lead your focus, calming the brain and body. Learn how it works and how to start a simple practice.

    By Monica Stanton
  3. Drugs

    Is Humira an Immunosuppressant? Risks and Effects

    Humira does suppress the immune system, which helps treat autoimmune conditions but raises infection and other risks worth understanding.

    By Linda Nowakowski
  4. Drugs

    What Is Cetirizine HCl? Uses, Effects & How It Works

    Cetirizine HCl is a common antihistamine for allergies and hives. Learn how it works, what it treats, and what to expect from its effects and side effects.

    By Takeshi Sato
  5. Drugs

    How Does Humira Work? TNF Blocking Explained

    Humira reduces inflammation by blocking TNF-alpha, a protein your immune system overproduces in conditions like rheumatoid arthritis and Crohn’s disease.

    By Linda Nowakowski
  6. Healthcare

    How to Get Your LPN License: Steps and Costs

    Learn what it takes to become an LPN, from program requirements and exam prep to licensing costs and what you can expect to earn in this nursing role.

    By Natalie F. Thomas
  7. Tests

    How Is Gastroparesis Diagnosed? Tests and Next Steps

    If your doctor suspects gastroparesis, here’s what the diagnostic process typically looks like, from ruling out blockages to gastric emptying studies.

    By Margaret Salazar
  8. Procedures

    What Is Regional Anesthesia and How Does It Work?

    Regional anesthesia numbs a specific part of the body instead of putting you fully under. Learn how it works, its types, benefits, and risks.

    By Helen Young
  9. Drugs

    Is Buspirone Like Xanax? How the Two Drugs Differ

    Buspirone and Xanax both treat anxiety, but they work differently, carry different risks, and aren’t interchangeable. Here’s what sets them apart.

    By Joy Boyd
  10. Tests

    What Is Direct Bilirubin? Levels, Causes & Tests

    Direct bilirubin is a liver marker that can reveal bile flow problems or liver disease. Learn what your levels mean and when to talk to a doctor.

    By Georgina Rice
  11. Tests

    What Is a Gram Stain? Purpose, Procedure & Results

    A gram stain helps doctors identify bacteria quickly by color, guiding faster treatment decisions before full lab results are available.

    By Candace Graves
  12. Drugs

    What Is Motrin IB? Uses, Dosage, and Side Effects

    Motrin IB is an OTC ibuprofen used for pain and fever. Learn how it works, how to dose it safely, and how it compares to Advil, Tylenol, and Aleve.

    By Lubna Suleiman-Booth
  13. Tests

    How Is Chlamydia Tested: Swabs, Timing, and Results

    Learn what chlamydia testing actually involves, when to get tested after exposure, and what to do if your result comes back positive.

    By John Hagopian
  14. Drugs

    How to Get Propranolol Prescribed Online or In Person

    Learn how to get propranolol prescribed, whether through a doctor’s visit or online telehealth, plus what to expect at your appointment and typical costs.

    By Marcy L. Berry