Fever Blisters Causes and Remedies
Fever Blister Remedy #1: Medication
While fever blisters can be difficult to treat, we are still able to treat the symptoms to make the patient more comfortable. Treating the skin to help soothe it and prevent inflammation can help prevent a cold sore from getting worse while also helping to relieve pain.
Such medications can be found in pharmacies and many are available to buy over the counter without the need for a prescription. For more severe cases, something stronger might be necessary so you should arrange to see a doctor for a prescription. A fever blister will usually go away naturally within 7-10 days of it first developing.
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