Proper Storage of Supplements and Medications: Key Guidelines - Pharmacology

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Storage of Dietary Supplements


1.
I usually buy health supplements in large containers, and it takes about four months to finish them.
I read some articles that say I should throw away the desiccant after opening.
Is that correct?
2.
When I pick up medications from the hospital, I still have some unopened medications in aluminum or plastic foil packaging.
As long as I keep them at a temperature below the 25 degrees Celsius stated on the packaging, can I use them until the expiration date indicated? Thank you, pharmacist.

ERIC, 30~39 year old female. Ask Date: 2020/05/02

Dr. Huang Shenggang reply Pharmacology


Hello Mr.
Eric; first of all, thank you for your question.
Regarding the first question, should the desiccant be discarded after opening? The answer is yes, because if the desiccant remains in the bottle, it can easily lead to moisture accumulation.
It is recommended to dispose of the desiccant after opening.
Additionally, it is advisable to store the medication in a light-protected, heat-free, and moisture-free environment for better preservation.

For the second question, unopened medications in aluminum foil or plastic foil packaging can be stored for the recommended shelf life mentioned above, but it is still important to keep them in a light-protected, heat-free, and moisture-free environment.
Thank you.

Reply Date: 2020/05/02

More Info


When it comes to the proper storage of supplements and medications, there are several key guidelines that you should follow to ensure their efficacy and safety. Here are the answers to your questions, along with additional information that may be helpful.

1. Drying Agents in Supplement Containers: It is common for supplement containers to include desiccants (drying agents) to help keep the contents dry and prevent moisture from degrading the product. Generally, you should not remove the desiccant until the container is empty. The desiccant helps maintain the integrity of the product by absorbing moisture that could lead to clumping or degradation. If you are using the supplement over an extended period (like four months), keep the desiccant in the container to help preserve the quality of the remaining product. However, if the container is opened and the desiccant is exposed to air for a prolonged period, it may become saturated and less effective.
2. Storage of Medications: For medications that come in aluminum or plastic foil packaging, it is crucial to adhere to the storage conditions specified on the packaging. If the packaging indicates that the medication should be stored at or below 25 degrees Celsius (77 degrees Fahrenheit), you can generally use the medication until the expiration date (EXP) as long as you maintain that temperature. However, it is essential to avoid exposing the medication to extreme temperatures, humidity, or direct sunlight, as these factors can compromise the medication's effectiveness.
Additionally, it is advisable to store medications in a cool, dry place, such as a cabinet away from the bathroom, where humidity levels can fluctuate. If you have any medications that require refrigeration, such as certain insulin products or other biologics, ensure that they are stored in the refrigerator and not in the freezer unless otherwise specified.

Additional Guidelines for Storage:
- Keep Medications in Original Containers: Always store medications in their original containers to ensure that you have access to the expiration date, dosage instructions, and any specific storage requirements.

- Avoid Bathroom Storage: Bathrooms can be humid environments, which can affect the stability of medications and supplements. Instead, opt for a dry, cool place.

- Check Expiration Dates: Regularly check the expiration dates on your medications and supplements. Discard any that are past their expiration date, as they may not be effective or safe to use.

- Proper Disposal: If you have expired medications, do not simply throw them in the trash. Many pharmacies offer medication take-back programs where you can safely dispose of unused or expired medications. Alternatively, you can check with your local waste management authorities for guidelines on disposing of medications safely.

In summary, proper storage of supplements and medications is crucial for maintaining their effectiveness and safety. Always keep desiccants in the container, store medications according to the specified conditions, and regularly check expiration dates. If in doubt, consult with a pharmacist or healthcare provider for personalized advice.

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