HC Deb 06 February 1992 vol 203 cc280-1W
Dr. Goodson-Wickes

To ask the Secretary of State for Health what was the number of adverse drug reaction reports, through the yellow card system for each year from 1978 to 1991 for Triazolam; and how many of these were categorised as serious.

Mrs. Virginia Bottomley

There have been 402 reports, of which 173 were categorised as serious. The number of reports by year is as follows:

Year of report Total reports Serious reports
1978 0 0
1979 50 20
1980 51 24
1981 48 12
1982 87 42
1983 41 20
1984 20 11
1985 19 4
1986 17 3
1987 21 13
1988 13 7
1989 7 3
1990 6 0
1991 22 14