The issue of proper storage of medicines often arises for patients, especially when it comes to drugs that are prone to changing consistency at room temperature. Suppositories, or suppositories in common parlance, have a fatty base that can melt, raising doubts about the need to place them in the cold. For such popular products as the line Relief, compliance with the temperature regime is a critical factor determining the effectiveness of the treatment of hemorrhoids and anal fissures.
Many users mistakenly believe that the colder the better, and put the packages in the freezer, which can be redundant or even harmful. At the same time, uncontrolled storage in a warm place can lead to deterioration of the suppository shape. In this article we will analyze in detail where to store Relief candlesso that they retain their medicinal properties until the end of their shelf life.
Understanding the physico-chemical properties of the active substance and the base of the drug will help to avoid common mistakes. We will look at the official instructions, temperature nuances and signs that the drug is spoiled.
It is important to immediately note that storage conditions may differ slightly for different release forms, such as Relief Advance or Relief Ultra, so a careful study of the packaging is the first step to successful therapy.
Official requirements for storage instructions
The manufacturer of medicines always indicates the recommended conditions on the packaging and in the instruction leaflet. For most fat-based suppositories, including preparations from the Reliefseries, the standard requirement is a temperature regime not exceeding +25°C. This means that in normal home conditions, where the air temperature is between 18-23°C, the drug can be kept outside the refrigerator.
However, there is an important nuance: the instructions often contain the phrase “keep out of the reach of children at a temperature not exceeding 25°C.” This does not mean that the drug required should be on the cabinet shelf. If the room is hot, for example, in the summer or during the heating season, when the temperature rises above the specified norm, the refrigerator becomes the only safe place.
⚠️ Attention: Do not store the drug in the bathroom. High humidity and temperature changes from hot water can destroy the packaging and affect the quality of the fat base of the candles, even if the temperature in the room is acceptable.
The key point is temperature stability. Sharp changes from heat to cold and back can lead to separation of the components of the drug. Therefore, if you decide to place candles in the refrigerator, they should be there permanently, and not move back and forth to the medicine cabinet.
Temperature conditions: analysis of environmental conditions
Temperature conditions play a decisive role in preserving the structure of the suppository. The base of candles Relief usually consists of cocoa butter or its analogues, which begin to melt at a temperature of about 32-34°C, but can soften at lower values, especially with prolonged exposure to heat.
Consider three main storage scenarios:
- 🌡️ Normal room temperature (18-25°C): Ideal conditions. The drug remains hard, is easily administered and quickly dissolves in the body, releasing the active substance.
- 🔥 High temperature (above 25°C): Risk of deformation. The suppositories may become soft and “float” inside the cell, making them difficult to administer and disrupting the dosage.
- ❄️ Low temperature (2-8°C): Safe, but requires caution when removing. Too low a temperature (below 0°C) is not recommended as it may change the crystalline structure of the fat base.
If you live in a hot climate or do not have air conditioning in your home, refrigeration storage becomes a necessity. In this case, it is important to choose the right shelf, usually the middle shelf of the door or the main compartment, but not the freezer.
It is also worth considering that active substance (shark liver oil, phenylephrine, benzocaine) may be sensitive to oxidation at high temperatures, which reduces the therapeutic effect.
Is it necessary to put Relief in the refrigerator: arguments for and against
The debate about the need for a refrigerator has been going on for a long time. On the one hand, the cold ensures that the candle does not melt. On the other hand, excessive cold can make the suppository too hard, which during insertion can cause discomfort or even microtrauma to the mucous membrane if it is not allowed to warm up a little in your hands.
Arguments in favor of storing in the refrigerator:
- 🧊 Guarantee of shape preservation: You know for sure that the candle will not turn into a shapeless mass.
- 🛡️ Protection from heat: Critical in the summer or when traveling.
- ⏳ Extension of life: Low temperatures slow down chemical reactions, theoretically preserving the properties of the drug longer (although not longer than the indicated shelf life).
Arguments against (or in favor of room storage):
- 🏠 Ease of use: A candle at room temperature is more comfortable to insert.
- 🚫 Risk of condensation: When frequently taken out of the cold, condensation may form on the packaging, which undesirable for the paper or foil part of the blister.
- 📉 Redundancy: If the apartment is cool, a refrigerator is simply not needed.
Thus, the decision depends on the specific conditions in your home. If your room is +28°C in the summer, a refrigerator is the only right solution. If it is +22°C all year round, you can leave the drug in the medicine cabinet.
Features of storing different forms of the drug Relief
The line of drugs Relief includes several modifications, and although their basics are similar, the composition of the active components differs, which can affect stability.
Relief (classic) contains shark liver oil and phenylephrine. Shark liver oil is a natural product that may be sensitive to oxidation. Therefore, for this form it is especially important to avoid direct sunlight and overheating.
Relief Advance contains benzocaine (anesthetic). Benzocaine is stable, but the fat base here also requires temperature control. Relief Ultra contains zinc sulfate and hydrocortisone. The presence of a corticosteroid requires strict adherence to conditions to prevent its decomposition.
| Drug | Active substance | Sensitivity to heat | Recommendation |
|---|---|---|---|
| Relief | Shark liver oil | High | Avoid heating above 25°C |
| Relief Advance | Benzocaine | Average | Standard conditions |
| Relief Ultra | Hydrocortisone, Zinc | Average | Protect from light and heat |
| Relief Pro | Fluocortolone | High | Strictly according to the instructions (up to 25°C) |
Freezing can lead to an irreversible change in the structure of the emulsion, after which the drug will lose effectiveness or begin to irritate the mucous membrane.
For all forms, the general rule is protection from light. Photodestruction can affect both the active substances and the fatty base, so opaque (opaque) packaging should not be opened in advance.
How to tell if candles have gone bad
Even if the storage conditions are met, sometimes the drug may become unusable, especially if the transportation rules were violated before purchase. There are several visual and tactile signs that indicate damage.
First, pay attention to the color. If white or light yellow candles have acquired a grey, greenish or dark tint, they should not be used. This is a sign of fat oxidation or chemical decomposition of components.
Secondly, check the smell. The preparations of the series Relief have a specific, but not repulsive odor of fish oil or cocoa. The appearance of a sharp, rancid or chemical odor indicates that the fat base is spoiled.
⚠️ Attention: If the candle has changed shape (becomes lumpy, with crystals on the surface or, conversely, has completely melted and frozen into a lump), its therapeutic properties are impaired. Using such a drug is dangerous to health.
Also, a sign of damage may be a violation of the integrity of the contour cell. If the foil is swollen or damaged, air and moisture could get inside, which triggers degradation processes.
Can candles be used if they have melted a little?
If the candle has only softened slightly, but retained its shape and color, and you immediately put it in the cold, where it hardened again, theoretically you can use it. However, the manufacturer does not provide a guarantee of maintaining full effectiveness in this case. It’s better not to risk your health.
Shelf life and disposal rules
The shelf life of candles Relief usually is 2 years from the date of production. The date must be indicated on the packaging. It is important to check it before each use, since expired drugs may be ineffective or toxic.
After opening the blister (if you took out one suppository and left the rest), the shelf life of the remaining suppositories is not reduced if they are in a sealed general package. However, if the seal of the pack itself is broken, try to use the drug within the next few months.
The drug must be disposed of correctly. Candles should not be thrown into sewers or open ground. It is recommended to wrap unwanted or spoiled candles in a bag and throw them into a household waste container to minimize the impact on the environment.
☑️ Checking the drug before use
Remember that saving on health by using expired or spoiled medications can lead to complications of the underlying disease and the need for more expensive treatment.
Frequently asked questions (FAQ)
Is it possible to freeze Relief candles in the freezer?
No, freezing candles in the freezer is strictly not recommended. Temperatures below 0°C can disrupt the structure of the fat base, leading to separation of components and loss of effectiveness. In addition, a frozen suppository can injure the mucous membrane during administration.
What to do if the Relief suppositories have melted?
If the suppositories have completely melted and lost their shape, it is better not to use them, since the dosage of the active substance may have been violated. If they have only slightly softened, you can try to return them to shape by placing them in the cold, but there will be no guarantee of effectiveness.
How long can you keep Relief candles out of the refrigerator in the summer?
At temperatures above 25°C, it is not recommended to keep the drug out of the refrigerator for a long time. A short-term stay (several hours) is acceptable, but constant storage in a hot room will lead to deterioration of the fat base.
Does light affect the storage of candles?
Yes, direct sunlight can accelerate the oxidation of the components of the drug, especially shark liver oil. The packages should be stored in a dark place, in the original cardboard box.
Is it possible to store Relief candles along with food in the refrigerator?
Storing medicines next to food is unhygienic and is not recommended. It is better to allocate a separate shelf in the refrigerator door for the first aid kit or use a container for medicines.