The Medicines and Healthcare products Regulatory Agency (MHRA) today asked people to check whether they have been dispensed cartons of the opioid withdrawal drug, Natzon 0.4 mg Sublingual Tablets.
These are from two specified batches: a small numbers of packs may contain Buprenorphine 8mg Sublingual Tablets in Natzon 0.4mg cartons.
For more information see http://www.mhra.gov.uk