4 Nonopioid Analgesics Free Online FlashCards

What defines a nonopioid analgesic?

They relieve pain without using opioids.

What symptoms can acetaminophen treat?

It can treat mild to moderate pain, such as headaches or muscle aches, and reduce fever.

How does acetaminophen differ from NSAIDs in reducing inflammation?

Unlike NSAIDs, acetaminophen does not meaningfully reduce inflammation, so it may be less useful when swelling is a major part of the problem.

How do NSAIDs reduce pain, fever, and inflammation?

They block enzymes involved in producing inflammatory chemicals, reducing pain, fever, and inflammation.

Name three common NSAIDs and one prescription NSAID.

Ibuprofen, naproxen, and aspirin are common examples; celecoxib is a prescription NSAID.

What is the main medication-specific risk of acetaminophen overdose?

Taking too much acetaminophen can cause severe liver injury.

How should total daily acetaminophen use be checked?

Add acetaminophen from all medicines. FDA lists 4,000 mg in 24 hours as the maximum for adults and children 12 years and older, but product directions may set a lower limit; follow the label or clinician’s instructions.

Who should consult a health professional before taking acetaminophen?

People with liver disease or those who regularly drink three or more alcoholic drinks per day should consult a health professional before use.

What should be done if an acetaminophen overdose is suspected?

Get immediate medical help or call Poison Help, even if the person feels well; serious liver injury may not be apparent at first.

What dosing principle applies when using NSAIDs?

Use only the labeled or prescribed amount, at the lowest effective dose for the shortest necessary time.

What adverse effects can NSAIDs cause?

Common effects include indigestion, heartburn, and nausea. Serious risks include ulcers or bleeding, kidney injury, increased blood pressure, fluid retention, heart attack, and stroke.

What conditions or medicines can raise NSAID risks?

Risk is higher with a history of ulcers or bleeding, kidney or heart disease, high blood pressure, or older age. Blood thinners, corticosteroids, and some antidepressants can increase bleeding risk.