Shoppers Drug Mart’s total sales in the quarter rose 4 per cent to $2.49-billion..

Shoppers Drug Mart Corp., Canada’s biggest pharmacy chain, reported a 4 per cent rise in first-quarter revenue as higher over-the-counter sales helped to offset tighter price controls for generics. Shoppers Drug Mart’s total sales in the quarter rose 4 per cent to $2.49-billion.