A pharmacist checks weight of Paracetamol, a common pain reliever also sold as acetaminophen, tablets inside a lab of a pharmaceutical company on the outskirts of Ahmedabad, India, March 4, 2020. REUTERS/Amit Dave 

A pharmacist checks weight of Paracetamol, a common pain reliever also sold as acetaminophen, tablets inside a lab of a pharmaceutical company on the outskirts of Ahmedabad, India, March 4, 2020. REUTERS/Amit Dave 

A woman holds a sign that reads "Acetaminophen 30 x 2000" over the Simon Bolivar international bridge in Cucuta, Colombia February 3, 2019. REUTERS/Luisa Gonzalez 

A box of Panadol pain relief tablets is seen at a pharmacy in a photo illustration in London July 24, 2013. British drugmaker GlaxoSmithKline, rocked by charges of corruption in China, is expected to try and reassure investors about its business prospects when it reports quarterly results. REUTERS/Paul Hackett (BRITAIN - Tags: HEALTH BUSINESS) 

A child waits to receive immunisation against tuberculosis with the vaccine, BCG, in Dili May 7, 2007. REUTERS/Beawiharta (EAST TIMOR)