Office Hours
08:30 - 17:00 Monday to Friday. National Poisons Information Service For NHS Health Professionals Only
Call 24-hour service number at all times (normal office hours and out-of-hours).
Tel. 0844 892 0111
(also 0870 600 6266 until early 2008)
Regional Medicines Information Service For NHS Health Professionals Only
Office Hours: 09:00 - 17:00. Monday to Friday
Service unavailable outside these hours.
UK Teratology Information Service For NHS Health Professionals Only
Call 24-hour service number at all times (normal office hours and out-of-hours).
Tel. 0844 892 0909 (Please note, urgent calls only during out of hours)
MHRA Defective Medicine Alerts The out of hours drug alert telephone cascade system initiated by the Medicines and Healthcare Products
Regulatory Agency defect centre will operate in the usual way via information centres in Leeds and Newcastle.
Health Protection Agency, Chemical Hazards and Poisons Division (Chemical Incident Service) Call 24-hour CHAPD Hotline at all times (normal office hours and out of hours)
Tel. 0844 892 0555
Services over Christmas and New Year 2011/12 and holiday periods 2012 View PDF file | 
