22/07/2026
Uma visão sobre a Dor Crónica🌸➡️ segundo uma meta-análise de diferentes estudos.
Artigo completo: Mills SEE, Nicolson KP, Smith BH. Chronic pain: a review of its epidemiology and associated factors in population-based studies. Br J Anaesth. 2019 Aug;123(2):e273-e283. doi: 10.1016/j.bja.2019.03.023. Epub 2019 May 10. PMID: 31079836; PMCID: PMC6676152.
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Chronic Pain according to a meta-analysis study. 🌸➡️
1️⃣Chronic Pain:
* It is common and complex
* It usually results from an illness or injury
* It is a condition in itself
* It is long-lasting
What factors can influence it? ➡️⬇️
2️⃣A study-analysis combined data from different studies and found that chronic pain was higher in:
* Older people
* Women
* People in more disadvantaged socioeconomic situations
* Unemployed individuals or workers in physically demanding jobs
* Smokers
* Alcohol consumers
* Sedentary individuals
* People with sleep disorders
* People with a history of trauma, abuse, or violence
3️⃣Alcohol and Chronic Pain
Some factors are the Cause, others the Effect.
For example:
Alcohol has analgesic effects and can therefore be used by some people with chronic pain as a form of relief. This creates a complex problem because withdrawal can increase pain sensitivity, leading to a need for higher doses of other painkillers. There is evidence that neurochemical dysregulation involved in chronic pain may also be present in Alcohol Use Disorders.
Other factors:
4️⃣Mental Health
Depression, anxiety, and negative beliefs about pain can amplify the experience of chronic pain or worsen it.
5️⃣Surgery
About 80% of people who have surgery experience post-operative pain, of which 10% develop chronic pain.
6️⃣Sunlight Exposure
-Cold climates and limited sunlight duration are associated with chronic pain;
-Low vitamin D levels can cause anatomical, endocrine, neurological, and immunological changes that may perpetuate chronic pain.
7️⃣Nutrition
-In a study, Omega-3 supplementation showed improvements in inflammatory pain;
-Garlic helped overweight women reduce pain caused by knee osteoarthritis;
-Despite other studies, results are insufficient to draw conclusions.