"The US FDA has learned that some Ranitidine products contain a nitrosamine impurity called N‐nitrosodimethylamine (NDMA) at low levels," the company said. NDMA, which is also found in water and foods, including meats, dairy products, and vegetables, is not expected to cause harm when ingested in very low levels.
Ranitidine tablets' global front end sales were around US $9 million in H1FY20, and is amongst the top 5 products sold by the company in the USA.
"In spite of this temporary suspension of the ranitidine supplies, the Company retains its FY20 growth outlook for the US markets," it added.
The stock of pharmaceuticals company was trading lower for the fifth straight day, slipping 14 per cent, as against a 2 per cent rise in the benchmark S&P BSE Sensex during the week.