RT Journal Article SR Electronic T1 Praxilene (naftidrofuryl) JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 93 OP 94 DO 10.1136/dtb.10.24.93 VO 10 IS 24 YR 1972 UL http://dtb.bmj.com/content/10/24/93.abstract AB Naftidrofuryl (Praxilene - Lipha) is the acid oxalate of (β-naphthyl-l-β1 tetrahydrofuryl diethanolamine isobutyrate and is therefore unrelated to nicotinic acid or xanthine. In animals it shows peripheral and cerebral vasodilator properties and is claimed to act directly on brain cells increasing cerebral metabolism.1 It also induces resistance to hypoxic damage as shown by EEG recordings. It is now being marketed for use in man as a ‘cerebral activator’.