The expiration of drugs not only affects the curative effect, but also may bring toxicity and cause various harm to the human body. Some expired drugs have no obvious appearance changes with naked eyes, but their internal changes and hazards are unpredictable. It not only affects the curative effect (ineffectiveness, reduced curative effect), delays the illness, but also brings various injuries, such as easily inducing allergies, irritation, pain and poisoning.

Extended data:

Disposal of expired drugs:

First, drugs that have reached or exceeded the expiration date shall not be used.

The second is to send expired drugs to the collection point.

Third, don't throw away drugs or put them where children can reach them to prevent eating by mistake or polluting the environment; Or be reused by speculators.

People's Network-Why can't expired drugs be used again?