Thanks for the query posted . I would be pleased to assist you with your query .
With regards to the co relation of the infection and the psoriasis
, I would like to inform you that you should get the bacteria eliminated from your body . For the same you would need to take a course of an antibiotic application like Mupirocin
cream in your nose twice a day for 7 days of every month for 5 months . The infection can result in the flare up of your Psoriasis .
The bacterial infection count normally increases in patients with Psoriasis and you might have picked up the infection from anywhere . Nothing in particular .
Thanks and take care . Please do book an appointment with your Dermatologist