Aspirin is a medicine that relieves pain and reduces fever. Aspirin, also
known as acetylsalicylic acid, is sold over the counter and comes in many
forms, from the familiar white tablets to chewing gum and rectal
suppositories. Coated, chewable, buffered, and extended release forms are
available. Aspirin is a registered trademark in more than 80 countries, but
in other places the term aspirin refers to ASA by itself or as an ingredient
in other drugs.
Aspirin Description
Aspirin belongs to a group of drugs called
Salicylates. Other members of this group include Sodium Salicylate, Choline
Salicylate, and Magnesium Salicylate. These drugs are more expensive and no
more effective than aspirin. However, they are a little easier on the
stomach. Aspirin is quickly absorbed into the bloodstream and provides quick
and relatively long-lasting pain relief. Aspirin also reduces inflammation.
Researchers believe these effects come about because aspirin blocks the
production of pain-producing chemicals called prostaglandins.
Uses of Aspirin
Aspirin is used to relieve many kinds of minor
aches and pains--headaches, toothaches , muscle pain, menstrual cramps, the
joint pain from arthritis, and aches associated with colds and flu. Some
people take aspirin daily to reduce the risk of stroke, heart attack, or
other heart problems. Many other over-the-counter medicine contain Aspirin.
Alka-Seltzer Original Effervescent Antacid Pain Reliever, for example,
contains aspirin for pain relief and sodium bicarbonate to relieve acid
indigestion, heartburn, and sour stomach.
Related Article
For detailed information on Aspirin, check out our
article
Aspirin: Uses, Benefits and Side
Effects
In addition to relieving pain and reducing inflammation, aspirin also
lowers fever by acting on the part of the brain that regulates temperature.
The brain then signals the blood vessels to widen, which allows heat to
leave the body more quickly.