The use of retained drugs should be cautious

Many leftover medicines, due to the loss of their original storage environment, are often more prone to deterioration, and taking them can cause adverse reactions. Therefore, some medicines are not suitable for long-term storage for future use. If you need to use previously stored medicines (http://www.120.net/yaopin/), you should be particularly cautious.

1. Do not use antibiotic injections casually.

Antibiotics are prescription drugs and must be used under the supervision or guidance of medical staff. In particular, penicillin and cephalosporin antibiotics that can cause serious allergic shock should be used with extra care.

2. Carefully check the appearance of easily decomposed and deteriorated medicines.

Some medicines are prone to deterioration due to the influence of light, temperature, humidity, and microorganisms. Before using these stored medicines again, carefully check if there are any cracked tablets, discoloration, spots, adhesion, lumping, precipitation, or strange odors.

3. Pay attention to checking the expiration date of the medicine.

Never use medicines that have passed their expiration date. For leftover medicines at home, if you do not know the expiration date or do not have the outer packaging, or are unclear about the usage period of the medicine, do not use them.

4. The packaging of the medicine must be checked.

Many medicines require good packaging to avoid light and moisture, but they can become ineffective and deteriorate very easily after being opened.

5. Do not drink overnight Chinese herbal decoctions. After being boiled, the herbal soup may precipitate overnight, forming compounds that are insoluble in water and precipitating out from the solution. These precipitates will affect the effective components of the Chinese herbal decoction. If it is hot, the decoction may also ferment or spoil, so it cannot be used again.

The main adverse effects of stored medicines (http://www.120.net/yaopin/) on the body lie in their deterioration and ineffectiveness. Therefore, for medicines that have been stored for a long time, it is best not to take them. If the expiration date is only a couple of days away, it is better not to take them either. After all, health comes first.