21/01/2026
Cold weather can do more than affect comfort, it can influence chronic wound healing.
Evidence shows that exposure to cold temperatures triggers vasoconstriction, reducing blood flow to peripheral tissues. This limits oxygen and nutrient delivery to wound sites and can impair angiogenesis, a critical process in tissue repair.
Peer-reviewed research demonstrates that cold exposure is associated with slower wound closure and delayed regeneration, highlighting the importance of considering environmental factors particularly during colder months when managing chronic wounds.
For those interested in the underlying physiological mechanisms, the full study can be read here:
https://pmc.ncbi.nlm.nih.gov/articles/PMC11577949/