Which statement about aspirin is not true?

1.  Aspirin belongs to narcotic analgesics

2.  It is effective in relieving pain

3.  It has anti-blood-clotting action

4.  It is a neurologically active drug

Aspirin can be prepared as follows

Aspirin inhibits the synthesis of compounds known as prostaglandins which stimulate inflammation in the tissues and cause pain. So, it is effective in relieving pain.

Besides this, aspirin has many other effects such as reducing fever (antipyretic) and preventing blood platelet coagulation. Because of this anti-blood clotting action, it is widely used to prevent heart attacks. It does not make a person addicted as it is a non-narcotic drug.