By: Elena Grace Flores
Cold sores and fever blisters cannot be ignored because they are just painful especially fluid-filled blisters on or near the lips that is viral in nature called herpes simplex type 1. They are contagious and can be quickly spread out just by skin to skin contact. Docosanol or brand name Abreva® can remedy this without prescription. It can help cold sores dry up quickly and minimize symptoms. Abreva is proven to heal cold sores a day sooner than when not remedied at all as showed in studies.
When applied at the earliest stages of an outbreak, Abreva may help prevent a blister from forming. Other over-the-counter products can help relieve the discomfort of cold sores but won’t help them go away faster. To relieve dryness and help keep the sores soft, use products containing the ingredients allantoin, petrolatum or cocoa butter. Click this to see the direct source: http://www.drugstore.com/over-the-counter-cold-sore-treatments/qxc295155
According to drugstore.com: Examples of these products include Blistex® and Carmex®. For pain relief, try products that contain local anesthetics. Anbesol® contains benzocaine and Zilactin® Cold Sore Relief contains benzyl alcohol to relieve pain. You can also use pain relievers such as acetaminophen (brand name Tylenol®) or ibuprofen (brand name Advil®). If a cold sore becomes infected, apply an antibiotic ointment such as Polysporin® three to four times a day. If sun exposure tends to reactivate your cold sores, use a lip balm with sunscreen. Talk to your doctor about prescription therapy if over-the-counter medicines don’t relieve your discomfort or if the sores remain for more than 14 days