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    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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fasciculation

  1. Pyrrhus

    Muscle twitching (Fasciculations) and Limb jerking (Myoclonus) in ME

    I thought I would start a thread to summarize people's experiences with either muscle twitching (fasciculations) or limb jerking (myoclonus) in ME. Fasciculations are entirely involuntary twitching of a single small part of a muscle, but not jerking of an entire muscle or limb. Myoclonus is...