But why was the substance so deadly? Most of the 37 other people who became ill are still being treated, with some in a serious condition.  Image copyright EPA Image caption The labels of the contaminated lotion said the product contained ethyl alcohol rather than deadly methanol 
 
 The number of people in Russia who have died as a result of drinking bath oil has risen from 49 to at least 58, local media has reported. Methanol poisoning can cause nausea, vomiting, abdominal pain, breathing problems, dizziness, blindness and coma, according to the National Institutes of Health. Picture: Vesti.Irkutsk 
 
 The poisoning after drinking bath lotion or bath oil, masquerading as a safe alcoholic drink called Hawthorn, is now the worst such case in modern Russian history. Police in Irkutsk said that they have found a workshop where the bath oil was being made, along with bootleg vodka, according to Reuters.
– "They came to doctors too late. … Only a miracle can save them." Those were the words to the Siberian Times from the Irkutsk region's health minister regarding those sickened from ingesting a deadly bath oil, with dozens already dead from the mass poisoning—said to be the "worst such case in modern Russian history." The BBC reports at least 58 have died, per local media, and notes the death toll is expected to rise, as many of the more than three dozen poisoned are in serious condition. The concoction that caused the deaths was a black-market mixture promoted as a safe, hawthorn-scented alcoholic beverage, with a label that said it contained ethyl alcohol, which is OK to consume. However, it actually was made with methanol, which Live Science notes is a harmful chemical used in antifreeze that (besides death) can also cause a slew of other medical problems, including blindness. A market worker tells Reuters she usually uses the oil to remove grease and remnants of old price tags still stuck on surfaces. The BBC—which notes millions of cash-strapped people in Russia often resort to drinking cheap "surrogate" booze, including perfume and window cleaner—says the owners of the shop where the bath oil was made have been arrested. (Beer wasn't officially considered alcohol in Russia until a few years ago.)