Complete Storage Instructions for Phenergan Products
Temperature and Environmental Storage Requirements
Phenergan tablets and elixir must be stored at room temperature, ideally between 15-25°C. Avoid storing your medication near radiators, in bathrooms, or kitchen windowsills where temperature fluctuations occur. High temperatures can cause the active ingredient promethazine to break down, reducing the medication's effectiveness for treating allergies or sleep difficulties. The EverydayMeds Phenergan 25mg tablets and Phenergan Elixir 5mg/5ml should never be stored in refrigerators unless specifically instructed, as cold temperatures may also affect the formulation.
Light and Moisture Protection
Always keep Phenergan in its original packaging, whether you're using tablets or elixir. The original containers are designed to protect against light exposure and moisture, which can degrade the medication. Tablet blister packs provide excellent protection - only remove tablets immediately before taking them. For Phenergan elixir, ensure the cap is tightly closed after each use. Never transfer medications to different containers, as this removes important protection and may lead to confusion about expiry dates or dosage information.
Safety Storage Away from Children and Pets
Phenergan must be stored in a secure location away from children and pets. The sedating effects of promethazine can be dangerous if accidentally ingested by children. Use a locked medicine cabinet or high shelf that children cannot reach. Even small amounts of Phenergan elixir can cause serious drowsiness in young children. Pet owners should be particularly careful, as promethazine can be toxic to dogs and cats.
Checking Expiry Dates and Medication Condition
Regularly check your Phenergan for signs of deterioration. Tablets should remain their original colour and not show signs of cracking or discoloration. Phenergan elixir should remain clear and free from particles or cloudiness. Never use Phenergan past its expiry date, as the medication may lose effectiveness or potentially become harmful. The expiry date on EverydayMeds packaging refers to the last day the medication should be used when stored correctly.
Travel and Temporary Storage
When travelling with Phenergan, keep it in your hand luggage to avoid temperature extremes in aircraft holds. Use a small insulated bag if travelling to very hot climates. For short trips, original packaging provides adequate protection. Always carry enough medication plus extra in case of delays, and consider bringing a copy of your prescription or purchase confirmation from EverydayMeds for airport security or international travel requirements.
