{"product_id":"2940014032063","title":"Cold Sores-What They Are-Treatment-Prevention","description":"How do you know if you have a cold sore?\u003cbr\u003e• The first sign is a burning, tingling or itching feeling in the skin where the cold sore will erupt. If you have had a cold sore before, you will recognize this feeling as soon as it starts.\u003cbr\u003e• The tingling lasts for about 6 hours. Then you will notice a group of tiny blisters (usually 3–5) with some reddish swelling of the skin around them.\u003cbr\u003e• After a day or two, the blisters become an open sore. This is the start of the ugly stage.\u003cbr\u003e• Within a further day or two, a scabby crust forms over the sore.\u003cbr\u003e• The sore gradually heals, and is gone about 7–10 days after it started.","brand":"unique5stardeals","offers":[{"title":"Default Title","offer_id":47079827144944,"sku":"2940014032063","price":4.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940014032063_p0.jpg?v=1763599386","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940014032063","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}