Cold sores: I sympathize with you since i suffer from them as well. There are several treatments that are effective. Medications such a Valtrex (valacyclovir) can be prescribed. You must take the medication as soon as you feel the tingle . & a second dose 12 hours later. Lasers can be used as well.
Answered 9/28/2016
5.2k views
See an OMS: If you truly have tried every otc remedy, then you may need a prescription to control your cold sores. Also, there are different types of mouth sores that need different treatments.
Answered 3/23/2015
5.2k views
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