Positives

• One patient with ME/CFS suggested that optimizing circadian rhythm could help with sleep disturbances by addressing neuroactive compounds that interfere with sleep regulation Reddit.
  
  
• A long COVID sufferer shared their experience of battling physical fatigue and muscle weakness, noting that focusing on circadian rhythm was part of their strategy to manage symptoms Reddit.
  
  
• A patient with POTS emphasized the importance of circadian rhythm optimization in conjunction with gut health for overall symptom management Reddit.
  
  
• A POTS patient highlighted their journey, mentioning that circadian rhythm adjustments were a key component in their recovery process Reddit.
  
  

Negatives

• One individual reported that their disrupted circadian rhythm was part of a vicious cycle involving high cortisol levels and hypoglycemia, complicating their recovery Reddit.
  
  

Hurdles & Side Effects

• Effective light therapy must be paired with strict bedtime, blackout in the evening, and consistent wake time — patients with severe fatigue often find the daily logistics exhausting in their own right Uchealth.