Understanding What Causes Cold Sores and Fever Blisters
How to Access Cold Sore Treatment Through EverydayMeds
Getting prescription cold sore treatment online has never been easier. Simply complete our confidential medical questionnaire, which takes just 3-5 minutes. Our UK-registered pharmacists and doctors will review your consultation and, if suitable, approve your prescription the same day. We offer fast delivery of proven antiviral treatments including Aciclovir 400mg tablets and Valaciclovir 500mg tablets.
What Causes Cold Sores and Fever Blisters
Cold sores are caused by the herpes simplex virus type 1 (HSV-1), which affects up to 70% of the UK population. Once contracted, the virus remains dormant in nerve cells and may reactivate during times of stress, illness, or weakened immunity. Common triggers include sun exposure, hormonal changes, fatigue, and minor injuries to the lip area.
The virus spreads through direct contact with infected saliva or cold sore blisters. Many people contract HSV-1 during childhood through innocent contact like sharing drinks or receiving kisses from family members. After initial infection, some individuals never experience symptoms, whilst others may have recurrent outbreaks throughout their lives.
Recognising Cold Sore Symptoms
Cold sores typically begin with a tingling, burning, or itching sensation around the lip area. Within 24-48 hours, small fluid-filled blisters appear, usually on or around the lips. These blisters are highly contagious and may cause discomfort when eating or speaking. The blisters eventually burst and form crusts, with complete healing taking 7-10 days without treatment.
Available Treatment Options
EverydayMeds offers several prescription antiviral treatments that may help manage cold sore outbreaks. Aciclovir tablets are the most commonly prescribed option, working by preventing the virus from multiplying in infected cells. When taken at the first sign of symptoms, antiviral medication may reduce outbreak duration and severity.
Valaciclovir represents an alternative treatment option that may offer improved convenience due to less frequent dosing requirements. Both medications work most effectively when started within the first 24 hours of symptom onset, making quick access to treatment particularly important.
Starting Your Online Consultation
Our streamlined consultation process ensures you can access appropriate treatment quickly and conveniently. After completing your medical assessment, our healthcare professionals will determine the most suitable treatment option based on your individual circumstances. All medications are dispensed from our UK-registered pharmacy and delivered in discreet packaging.
