Aspirin/paracetamol/caffeine

Aspirin/paracetamol/caffeine
Combination of
Aspirin	NSAID
Paracetamol	Analgesic
Caffeine	Stimulant
Clinical data
Trade names	Excedrin, Vanquish, others
AHFS/Drugs.com	Multum Consumer Information
Routes of; administration	By mouth
ATC code	N02BA51 (WHO) ;
Legal status
Legal status	US: OTC;
Identifiers
CAS Number	53908-21-7;
PubChem CID	9871508;
ChemSpider	8047198;
Chemical and physical data
3D model (JSmol)	Interactive image;
	SMILES O=C(Nc1ccc(O)cc1)C.O=C(O)c1ccccc1OC(=O)C.O=C2N(c1ncn(c1C(=O)N2C)C)C;
	InChI InChI=1S/C9H8O4.C8H10N4O2.C8H9NO2/c1-6(10)13-8-5-3-2-4-7(8)9(11)12;1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2;1-6(10)9-7-2-4-8(11)5-3-7/h2-5H,1H3,(H,11,12);4H,1-3H3;2-5,11H,1H3,(H,9,10); Key:BKMBGNWZSQNIKU-UHFFFAOYSA-N;

Aspirin/paracetamol/caffeine is a combination drug for the treatment of pain, especially tension headache and migraine.^[1] It contains aspirin, a non-steroidal anti-inflammatory drug; paracetamol (acetaminophen), an analgesic; and caffeine, a stimulant.^[1]