Storage Requirements for Cold Sore Medications
General Storage Guidelines for Aciclovir
Aciclovir tablets, including the commonly prescribed 400mg strength available through EverydayMeds, should be stored at room temperature between 15-25°C. Keep them in their original blister packs or containers to protect from moisture and light exposure. Never transfer tablets to different containers as this can affect stability and makes it difficult to identify the medication and check expiry dates.
Storing Aciclovir Creams and Topical Treatments
Aciclovir 5% cream requires similar storage conditions but may be more sensitive to temperature fluctuations. Store below 25°C and avoid freezing. Once opened, most aciclovir creams should be used within the timeframe specified on the packaging, typically within 4 weeks. Keep the tube tightly closed when not in use to prevent contamination and maintain effectiveness.
What to Avoid When Storing Cold Sore Medicines
Never store aciclovir medications in bathrooms, car glove compartments, or other areas with high humidity or temperature variations. Avoid direct sunlight and heat sources. Don't store in refrigerators unless specifically instructed, as cold temperatures can affect tablet coatings and cream consistency. EverydayMeds also stocks alternative treatments like valaciclovir tablets, which follow similar storage requirements.
Checking Medication Condition and Expiry
Regularly inspect your cold sore medications for signs of deterioration. Tablets showing cracks, discolouration, or unusual odours should be discarded. Creams that have separated, changed colour, or developed an unusual texture should not be used. Always check expiry dates before use - expired aciclovir may be less effective against cold sore outbreaks. Dispose of expired medications through your local pharmacy's return scheme.
