How to Get Rid of Cold Sores: Complete Treatment Guide

Cold sores are painful, fluid-filled blisters caused by the herpes simplex virus that typically appear around the lips. While they usually heal within 7-10 days without treatment, antiviral medications like aciclovir can significantly reduce healing time and symptom severity when started early. Understanding the treatment options and timing can help you manage outbreaks more effectively and get back to normal activities sooner.

  • Start antiviral treatment within 24-48 hours of first symptoms for maximum effectiveness
  • Aciclovir tablets (400mg) taken 5 times daily can reduce outbreak duration by 1-2 days
  • Topical aciclovir cream applied every 4 hours may help with localised symptoms
  • Keep the affected area clean and avoid touching to prevent secondary infection
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Available Treatments

Choose from a wide range of clinically-proven, safe, and effective treatments for Cold Sore.

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Aciclovir Tablets

From £12.99

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Aciclovir 5% Cream

From £8.99

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Valaciclovir

From £18.99

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Valtrex

From £34.99

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Fast-Acting Cold Sore Treatment Options Available

Early Treatment for Maximum Effectiveness

The key to successfully treating cold sores lies in early intervention. Antiviral medications are most effective when started during the prodromal stage - the tingling, burning or itching sensation that occurs before blisters appear. Starting treatment within the first 24-48 hours can significantly reduce the severity and duration of the outbreak.

Aciclovir: The Gold Standard Treatment

Aciclovir 400mg tablets represent the most commonly prescribed oral treatment for cold sores. The typical dosage involves taking one tablet five times daily for five days. Clinical studies demonstrate that early aciclovir treatment can reduce healing time by 1-2 days and decrease pain intensity. EverydayMeds stocks aciclovir tablets as a prescription treatment option for those seeking effective oral antiviral therapy.

Alternative Antiviral Options

Valaciclovir 500mg tablets offer another effective treatment choice, with the advantage of less frequent dosing - typically taken twice daily for one day. This improved dosing schedule may enhance patient compliance. Both valaciclovir tablets and the branded Valtrex are available through EverydayMeds for those requiring alternative treatment approaches.

Topical Treatment Solutions

Aciclovir 5% cream provides localised treatment when applied directly to the affected area every four hours while awake. Though generally less effective than oral treatments, topical applications may be suitable for mild outbreaks or when oral medication isn't appropriate. The cream should be applied using a cotton bud to avoid spreading the infection.

Managing Symptoms and Preventing Spread

While antiviral treatment addresses the underlying viral infection, symptom management remains important. Keep the affected area clean and dry, avoid touching the sores, and wash hands frequently. Cold compresses may provide temporary pain relief, whilst avoiding triggers like stress, illness or excessive sun exposure may help prevent future outbreaks.

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