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  1. Anxiety disorders - World Health Organization (WHO)

    Sep 8, 2025 · WHO fact sheet about anxiety disorders, including information on symptoms, contributing factors, prevention, diagnosis, treatment, self-care and WHO's work in this area.

  2. High blood pressure (hypertension) - Symptoms & causes - Mayo …

    Feb 29, 2024 · Seek emergency medical help for anyone with these blood pressure numbers. Untreated, high blood pressure increases the risk of heart attack, stroke and other serious …

  3. Sepsis - Symptoms & causes - Mayo Clinic

    Feb 10, 2023 · Symptoms of septic shock Sepsis may progress to septic shock. Septic shock is a severe drop in blood pressure. Progression to septic shock raises the risk of death. Symptoms …

  4. Diverticulitis - Symptoms and causes - Mayo Clinic

    Oct 22, 2024 · Other signs and symptoms of diverticulitis may include: Nausea. Fever. Tenderness in the abdomen when touched. Changes in stool, including sudden diarrhea or …

  5. Health products policy and standards

    This document describes the medical devices required for the clinical management of COVID-19, selected and prioritized according to the... This document provides interim guidance on the …

  6. Cystoscopy - Mayo Clinic

    Oct 25, 2025 · Cystoscopy (sis-TOS-kuh-pee) is a procedure that lets a healthcare professional see the lining of the bladder and the tube that carries urine out of the body, called the urethra. …

  7. International Classification of Diseases (ICD)

    This includes lossless mapping of MedDRA (Medical Dictionary for Regulatory Activities) to facilitate accurate reporting of drug-related information, embedding medical device …

  8. Medical devices - World Health Organization (WHO)

    Jun 30, 2021 · Medical devices are used in many diverse settings, for example, by laypersons at home, by paramedical staff and clinicians in remote clinics, by opticians and dentists and by …

  9. Alcohol use disorder - Symptoms and causes - Mayo Clinic

    May 18, 2022 · Overview Alcohol use disorder is a pattern of alcohol use that involves problems controlling your drinking, being preoccupied with alcohol or continuing to use alcohol even …

  10. EEG (electroencephalogram) - Mayo Clinic

    May 29, 2024 · An electroencephalogram (EEG) is a test that measures electrical activity in the brain. This test also is called an EEG. The test uses small, metal discs called electrodes that …