What can exacerbate the symptoms of psoriasis?

Cold weather can exacerbate the symptoms of psoriasis due to the skin becoming drier and less hydrated in lower temperatures. Dryness can lead to increased irritation, scaling, and flaking, which are characteristics of psoriasis flare-ups. In conditions where cold weather prevails, the lack of moisture in the air can lead to a decrease in skin hydration, potentially worsening the condition. Additionally, people with psoriasis often report that cold and dry air can trigger or worsen their symptoms, making it important for those affected to take extra precautions during colder months to maintain skin moisture and manage their condition effectively.