Positives

• One patient with POTS found that cold showers provided a unique "side benefit" of improving their singing ability, suggesting an unexpected positive impact on their respiratory function Reddit.
  
  
• An individual reported anecdotal improvements in energy and immune function after incorporating cold showers into their routine, although they noted that it is "not proven science" Reddit.
  
  

Negatives

• One patient cautioned that cold showers "made my dysautonomia worse" when their condition was more severe, advising others to approach with caution Reddit.
  
  
• One person warned that for individuals with dysautonomia, cold showers could potentially "make it much worse rather than better" Reddit.
  
  

Hurdles & Side Effects

• Some patients question whether the potential benefits of cold showers outweigh the "cost and risk," indicating a need for careful consideration before starting this treatment Reddit.