What is the Difference Between Myalgia and Fibromyalgia?
🆚 Go to Comparative Table 🆚Myalgia refers to muscle pain, while fibromyalgia is a chronic condition characterized by widespread pain and muscle tenderness, affecting multiple body sites, accompanied by fatigue. There are several differences between myalgia and fibromyalgia:
- Causes: Myalgia can be caused by various factors such as muscle injury, overexertion, or certain medical conditions. Fibromyalgia is thought to be caused by overactive nerves that make the body perceive pain despite there being no physical injury.
- Symptoms: Myalgia typically involves muscle pain, while fibromyalgia includes more widespread body pain, along with other symptoms such as fatigue, sleep disturbances, and cognitive dysfunction.
- Age of onset: Fibromyalgia is common among young and middle-aged people, while polymyalgia rheumatica, which cause muscle pain similar to fibromyalgia, usually occurs in people aged over 55.
- Prevalence: Both fibromyalgia and myalgia are more common in women than men.
- Treatments: The treatments for myalgia and fibromyalgia may differ, as they address different symptoms and underlying causes.
- Co-occurrence: It is possible for a person to have both fibromyalgia and myalgia.
Both conditions can cause significant discomfort and impact the quality of life, so getting a correct diagnosis is crucial for proper treatment and symptom management.
Comparative Table: Myalgia vs Fibromyalgia
Myalgia and fibromyalgia are both conditions that involve muscle pain, but they differ in various aspects. Here is a table highlighting the differences between the two:
Feature | Myalgia | Fibromyalgia |
---|---|---|
Trigger/Tender points | Few, localized trigger points | Multiple, generalized tender points |
Musculoskeletal pain | Localized | Generalized |
Taut band | Seen | May be seen |
Frequency and intensity of symptoms | Regional and sporadic | Widespread and chronic |
Causes | Repetitive activity or overuse leading to strain on muscle fibers | May involve genetic and environmental factors, such as an existing pain condition |
Symptoms | Localized muscle pain, trigger points that cause radiated pain, muscle stiffness | Widespread pain, fatigue, difficulty sleeping, headaches, depression and anxiety, memory and concentration problems |
Both conditions cause musculoskeletal pain, but myalgia is more regional and sporadic, while fibromyalgia pain is widespread and chronic. The causes of the two conditions also differ, with myalgia often resulting from repetitive activity or overuse, while fibromyalgia may involve genetic and environmental factors.
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