Key Medications and Substances to Avoid with Aciclovir
Medication Interactions with Aciclovir Treatment
When taking aciclovir tablets for cold sores, certain medications may interact with your antiviral treatment. Always inform your pharmacist or GP about all medications you're currently taking. Probenecid, commonly used for gout, can increase aciclovir levels in your blood, potentially leading to side effects. Some immunosuppressive drugs may also interact with antiviral treatments, affecting their effectiveness.
What Not to Apply to Cold Sores
Avoid applying alcohol-based products, harsh antiseptics, or home remedies like lemon juice directly to cold sores, as these can cause irritation and delay healing. Don't use expired aciclovir cream or tablets, as they may be less effective. Avoid applying makeup or concealer over active cold sores, which can worsen the infection and make treatment less effective.
Behavioural Precautions During Treatment
Never share aciclovir cream tubes with others, as this can spread the virus. Avoid prolonged sun exposure during outbreaks, as UV light can trigger recurrences. Don't stop your aciclovir course early, even if symptoms improve - complete the full prescribed duration for optimal results. Avoid stressful situations where possible, as stress can trigger cold sore outbreaks.
Available Treatment Options
EverydayMeds offers various cold sore treatments including aciclovir 400mg tablets and aciclovir 5% cream. Valaciclovir 500mg tablets provide an alternative antiviral option for those who may not respond well to aciclovir. Early treatment within 24-48 hours of symptom onset typically provides the best outcomes, helping to reduce outbreak duration and severity when used appropriately.
