Drugs

Definition

Drugs are chemical substances that can alter the physiological functions of the body. They can be used for medical purposes, such as treating diseases, or recreational purposes, which may lead to addiction and health issues.

5 Must Know Facts For Your Next Test

1. Certain drugs can affect gut health by altering the gut microbiome composition.
2. Antibiotics, a common type of drug, can disrupt the balance of good bacteria in the digestive tract.
3. Probiotics are sometimes prescribed alongside antibiotics to help maintain gut flora balance.
4. Non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen can cause gastrointestinal irritation and even ulcers if overused.
5. Nurses play a crucial role in monitoring patients’ drug intake and its effects on their digestive health.

Review Questions

• How do antibiotics affect the gut microbiome?
• Why might probiotics be prescribed alongside antibiotics?
• What are some potential gastrointestinal side effects of NSAIDs?

Related terms

Probiotics:

Live microorganisms that provide health benefits when consumed, often used to maintain or restore gut flora.

Microbiome:

The community of microorganisms living in a particular environment, such as the human gut.

NSAIDs: Non-steroidal anti-inflammatory drugs used to reduce pain and inflammation but may cause gastrointestinal issues with long-term use.