The key facts
- Chemist Alexey Panov of RTU MIREA named nitroglycerin, dabigatran, and levothyroxine as medications sensitive to storage conditions
- A pill may retain its color, shape, and smell but lose its effectiveness
- Earlier, Life.ru explained why a first-aid kit should not be kept in the bathroom: humidity and temperature fluctuations spoil medications before their expiration date
Factory packaging protects the active ingredient
Storing medications in a pill organizer can lead to a loss of their effectiveness, even if the pills look completely normal on the outside. This was stated by Candidate of Chemical Sciences, Associate Professor at the Department of Biotechnology and Industrial Pharmacy of RTU MIREA, Alexey Panov, in an interview with Life.ru. According to him, factory packaging protects the medicinal substance from moisture, light, and oxygen; once removed from a blister or bottle, conditions change, and in some cases this accelerates the chemical breakdown of the active ingredient. At the same time, a pill may retain its original color, shape, and smell, even though its properties have already changed.
Which medications are especially sensitive
According to Panov, improper storage of nitroglycerin, which is used during angina attacks, poses a particular danger: if the content of the active ingredient decreases, the medication may turn out to be insufficiently effective precisely when urgent help is needed, so such pills must be kept in the manufacturer's packaging. Capsules with dabigatran, which prevents blood clots from forming, require protection from moisture — special bottles or sealed blisters are provided for them, which an ordinary pill organizer cannot replace. Levothyroxine, used for underactive thyroid function, is also sensitive to moisture and light: its dosage is measured in micrograms, and with long-term daily use even a slight decrease in the content of the active ingredient is undesirable.
What to do and where to keep a first-aid kit
Panov emphasized that storage requirements vary depending on the specific medication: if the manufacturer requires the medication to be stored in its original packaging, you should follow their recommendations, and if the label says 'keep away from moisture' or 'protect from light,' it is better to check with a pharmacist whether transferring the pills is possible. This complements an earlier Life.ru article about why a home first-aid kit should not be stored in the bathroom: due to high humidity and sharp temperature fluctuations, tablets and capsules may lose their properties before their expiration date. Experts then recommended keeping most medications in a dry, light-protected place, following the temperature regime specified in the instructions.
