Yes, cold climate do increase the risk of psoriasis. The skin condition worsens due to the dry and cold weather. Psoriasis is a chronic condition that affects the skin and joints and is seen in more than 5 million, people across the world flares up or worsens during cold climate. Some of the risks that may arise due to the increase of dry climate include red, scaly and dry patches. This happens due to the lack of humidity in the climate which does not give adequate amount of moisture to the person suffering from Psoriasis. This leads to small cracks and fissures on the surface of the skin. The chances of getting affected by Psoriasis is also more during winter and also make the condition worse for the people who are already under this situation.

The inflammation of the skin also increases to a great extent. So, one has to take lot of care of Psoriasis as it may aggravate during dry climatic conditions. There are several medications and treatment options available these days that will help in controlling the disease during such weather. So make sure that you consult your doctor and follow the instructions properly as prescribed by them.