Smokers get new car safety warning

24 October 2007

  • Smokers trying to quit given warning
  • Champix drug can cause drowsiness
  • Medicines watchdog orders stronger warnings

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First, smokers were told they risked breaking the law if they lit up while driving – and now they're being told not to drive if they have taken a drug designed to help them quit.

The medicines watchdog, the Medicines and Healthcare Products Regulatory Agency, issued the guidance when two patients had accidents after taking the drug Champix, which was approved for use on the NHS earlier this year.

Although the product's packaging already warns of possible side effects of dizziness and sleepiness after taking the drug, manufacturers Pfizer has now been ordered to highlight stronger warnings since the accidents.

The drug works by reducing cravings for tobacco and lowering any enjoyment from smoking.

The new advice says patients should not drive, operate machinery or undertake any other potentially hazardous activities until it is clear how the drug affects their abilities.