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  1. PAIN Definition & Meaning - Merriam-Webster

    Nov 14, 2012 · : a basic bodily sensation that is induced by a noxious stimulus, is received by naked nerve endings, is associated with actual or potential tissue damage, is characterized by …

  2. Pain: Types, Causes, and When to Seek Help - Healthline

    Sep 12, 2025 · It arises when the nervous system is activated, often in response to actual or potential tissue damage. Pain can range from annoying to debilitating. It may feel like a sharp …

  3. Pain - Wikipedia

    Pain is a distressing feeling often caused by intense or damaging stimuli. The International Association for the Study of Pain defines pain as "an unpleasant sensory and emotional …

  4. Pain Classifications and Causes: Nerve Pain, Muscle ... - WebMD

    Feb 8, 2025 · Here's an overview of the types of pain and what makes them different from one another. There are several ways to classify pain. One is to separate it into acute pain and …

  5. Pain Treatment and Types of Pain - Drugs.com

    Mar 10, 2025 · In this article, we identify the most common types of pain and offer some suggestions on the best type of treatment. Because there is no one-size-fits-all approach. Pain …

  6. Pain | Definition, Types, Causes, & Management | Britannica

    Nov 25, 2025 · Pain is a warning mechanism that protects an organism by influencing it to withdraw from harmful stimuli; it is primarily associated with injury or the threat of injury. Pain is …

  7. Pain - MedlinePlus

    Sep 21, 2025 · Patterns and types of pain are named based on how long and how often you have pain. These include: Acute pain usually happens suddenly because of a disease, injury, or …

  8. PAINS | English meaning - Cambridge Dictionary

    PAINS definition: 1. to try very hard to do something: 2. to make a lot of effort to do something: 3. to try very…. Learn more.

  9. pains - WordReference.com Dictionary of English

    [It + ~ + object + to + verb] It pains me to tell you this, but you're wrong. Idioms go to great pains, [~ + to + verb] to make a great effort to do something: He went to great pains to avoid the …

  10. Pain: What it is and how to treat it - Medical News Today

    Jan 11, 2024 · In this article, we look at the different causes and types of pain, ways to diagnose it, and how to manage the sensation. People feel pain when specific nerves called nociceptors …