Positives

• A patient with fibromyalgia and ME/CFS said tramadol is the only medication that helps her, giving her strength in her legs and several hours of usable energy after each dose Drugs.com.
  
  
• Another fibromyalgia patient reported that after starting tramadol her fatigue diminished dramatically and cognition improved significantly — effects she attributed to tramadol’s combined opioid and SNRI activity rather than pain relief alone Health Rising.
  
  

Negatives

• A patient who had been told tramadol was safe and non-addictive for years reported that after a decade of use she found she was addicted, experiencing restless legs and withdrawal, and noted that physicians have since acknowledged tramadol is an opioid with addiction risk Drugs.com.
  
  
• Patients on tramadol alone for fibromyalgia commonly see no improvement in depression or sleep quality on tramadol alone — the benefit appears narrowly limited to pain reduction PubMed.
  
  

Hurdles & Side Effects

• Tramadol increases serotonergic tone and carries serotonin-syndrome risk in patients already on SSRIs, SNRIs, or MAO inhibitors — a common combination in Long COVID prescribing that requires careful drug-interaction screening Arthritis Research & Therapy.