Health

Bystanders less likely to give women CPR: research

Bystanders are less likely to give life-saving CPR to women having a cardiac arrest in public than men, leading to more women dying from the common health emergency, researchers said Monday.

Cardiology

What is myocarditis?

Myocarditis is a serious but rare heart condition that impacts 10 to 20 out of every 100,000 Americans. For comparison, coronary artery disease, which is the most common heart disease in the U.S., affects 100 out of every ...

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Analgesic

An analgesic (also known as a painkiller) is any member of the diverse group of drugs used to relieve pain (achieve analgesia). The word analgesic derives from Greek an- ("without") and algos ("pain"). Analgesic drugs act in various ways on the peripheral and central nervous systems; they include paracetamol (acetaminophen), the non-steroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, narcotic drugs such as morphine, synthetic drugs with narcotic properties such as tramadol, and various others.

In choosing analgesics, the severity and response to other medication determines the choice of agent; the WHO pain ladder, originally developed in cancer-related pain, is widely applied to find suitable drugs in a stepwise manner. The analgesic choice is also determined by the type of pain: for neuropathic pain, traditional analgesics are less effective, and there is often benefit from classes of drugs that are not normally considered analgesics, such as tricyclic antidepressants and anticonvulsants.

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