Essential Storage Requirements for Cold Sore Medications
Aciclovir Tablets Storage Guidelines
Aciclovir 400mg tablets, the primary prescription treatment for cold sores available through EverydayMeds, should be stored at room temperature between 15-25°C. Keep tablets in their original blister packaging to protect from moisture and light. Avoid storing in bathrooms, kitchens, or car glove compartments where temperature fluctuations occur. The original packaging contains important information including batch numbers and expiry dates, which are essential for safe use.
Topical Treatments Storage
Aciclovir 5% cream requires storage below 25°C and must be protected from freezing. Once opened, most cold sore creams remain stable for several months when stored correctly. Keep the tube tightly closed when not in use and store in a cool, dry place. Valaciclovir 500mg tablets and branded alternatives like Valtrex follow similar storage requirements to aciclovir tablets.
Common Storage Mistakes to Avoid
Never store cold sore medications in direct sunlight, as UV light can break down active ingredients. Bathroom medicine cabinets are unsuitable due to humidity from showers and baths. Car storage should be avoided as temperatures can exceed safe limits. Refrigeration isn't typically required unless specifically stated on packaging, and freezing can damage both tablets and creams.
Travel Storage Considerations
When travelling with cold sore treatments, carry medications in hand luggage to avoid temperature extremes in aircraft holds. Use insulated bags during hot weather and ensure creams don't freeze in cold conditions. Keep medications in original packaging for identification purposes and carry prescriptions when travelling internationally.
Signs of Improper Storage
Tablets showing discolouration, crumbling, or unusual odours should not be used. Creams that have separated, changed consistency, or show crystallisation may have been exposed to temperature extremes. If you suspect your medication has been improperly stored, consult with EverydayMeds pharmacists before use. Properly stored aciclovir maintains its antiviral properties throughout its shelf life, ensuring effective treatment when cold sore symptoms appear.
