"Toxic Lady" infected 23 people in the hospital and what showed an autopsy
"Toxic Lady" infected 23 people in the hospital and what showed an autopsy

Are there people in your life that you hate? It could be a colleague, family member, or grumpy neighbor. You probably call them "toxic", but there was a lady in the world who was so "poisonous" that people literally could not be around her. Her name was Gloria Ramirez.


On the evening of February 19, 1994, Gloria Ramirez, a 31-year-old mother of two, was rushed to the emergency room at Riverside General Hospital in Riverside, California. Ramirez, a patient with terminal cervical cancer, complained of an irregular heartbeat and shortness of breath. On the way to the hospital, Ramirez was hooked up to a ventilator and given an intravenous infusion. By the time she arrived at the hospital, she was barely conscious, her speech was sluggish, her breathing was shallow, and her heart rate was rapid.


Nursing staff injected her with fast-acting sedatives and heart medications to relieve her symptoms. When there was no change, the doctors used a defibrillator. At this point, several people noticed an oily film covering Ramirez's body, while others caught a fruity, garlic-like odor that they thought was coming from her mouth. Even the reversible fan installed in the ward did not help.

A nurse named Susan Kane stuck a needle into the patient's arm to draw blood and immediately smelled ammonia. Kane handed the syringe to physician Maureen Welch, who confirmed the presence of an ammonia odor. Welch then handed the syringe to resident doctor Julie Gorczynski, who also caught the smell of ammonia. Moreover, Gorczynski noticed that unusual particles were floating in the patient's blood. At this point, Kane fainted and had to be taken out of the intensive care unit. A few moments later, Gorchinski complained of nausea and also collapsed to the floor. Maureen Welch fainted third.

Twenty-three people fell ill that night, of whom five were hospitalized with various symptoms. Gorczynski was in the worst condition. Her body was shaking with convulsions, and she was breathing intermittently. She was also diagnosed with hepatitis, pancreatitis and avascular necrosis of the knees, a condition in which bone tissue dies off. Gorchinski walked with crutches for several months.

Gloria Ramirez died within 45 minutes of arriving at the hospital. The official cause of her death was renal failure caused by metastatic cancer.

The death of Ramirez and the impact her presence had on the hospital staff is one of the most mysterious medical mysteries in recent history. The source of the poisonous fumes was undoubtedly Ramirez's body, but the autopsy results were inconclusive. The possibility that harmful chemicals and pathogens might be in the emergency room was ruled out after a thorough search by a team of specialists. In the end, the health department said the hospital staff were likely experiencing an outbreak of mass hysteria, possibly triggered by the smell. The report sparked outrage among many of the medical staff on duty that evening. The conclusion of the health department, in their opinion, offended their professionalism.

Finally, the Federal Research Center in Livermore was asked to look at Ramirez's autopsy results and toxicology reports.A forensic examination found many unusual chemicals in Ramirez's blood, but none were toxic enough to cause the symptoms that emergency room workers experienced. There were many different drugs in her body, such as lidocaine, paracetamol, codeine, and trimethobenzamide. Ramirez was sick with cancer and, understandably, was in severe pain. Many of these drugs were pain relievers.

Finding the source of the ammonia odor that was present in the intensive care unit turned out to be as easy as shelling pears. Scientists discovered an ammonia compound in Ramirez's blood, which was most likely formed when her body broke down an anti-nausea drug, trimethobenzamide, that she was taking.


The most unusual chemical found in her blood was dimethyl sulfone, a sulfur compound found in some plants, found in small amounts in many foods and drinks, and sometimes produced naturally in our bodies from amino acids. But a decent concentration of dimethyl sulfone was found in Ramirez's blood and tissues. Forensic experts suggested that the dimethyl sulfone was derived from dimethyl sulfoxide, or DMSO, which Ramirez must have been taking as pain reliever. DMSO emerged as a miracle drug in the early 1960s and became very popular with athletes who used it to treat muscle tension until the FDA discovered that long-term use of the drug caused eye damage. After that, the use of the drug was limited, but he went underground.

It is possible that Ramirez was using topical DMSO to relieve pain. However, the drug was absorbed into the skin and entered the bloodstream. When the paramedics hooked her up to a ventilator, DMSO oxidized to DMSO. It was dimethylsulfone that turned into those unusual crystals in the blood that Gorczynski discovered.

Dimethyl sulfone is relatively harmless, except for one thing: if you add another oxygen atom to the molecule, you get dimethyl sulfate, a very nasty chemical. Dimethyl sulfate vapors instantly kill tissue cells. When ingested, dimethyl sulfate causes convulsions, delirium, paralysis, kidney, liver and heart damage. In severe cases, dimethyl sulfate can even kill a person.

What caused the dimethyl sulfone in Ramirez's body to convert to dimethyl sulfate is controversial. Livermore scientists believe the transformation was caused by the cool air in the emergency room, but this theory is unfounded. Organic chemists scoff at this idea as no direct conversion of dimethyl sulfone to dimethyl sulfate has ever been observed. Others believe that the symptoms experienced by the nursing staff do not match the symptoms of dimethyl sulfate poisoning. In addition, the effects of exposure to dimethyl sulfate usually show up after a few hours, but the hospital staff began to faint and experience other symptoms after just a few minutes. Others remain skeptical that DMSO could have produced many suspicious chemicals.

A few years later, The New Times LA offered an alternative explanation - hospital staff illegally manufactured the drug methamphetamine and smuggled it in IV bags, one of which was accidentally supplied by Ramirez. Exposure to methamphetamine could cause bouts of nausea, headaches, and loss of consciousness. The idea of ​​a secret methamphetamine laboratory in a large hospital not only sounds incredibly silly, but it probably is. The basis for such a wild theory was that Riverside County was one of the largest suppliers of methamphetamine in the country.

The DMSO theory is still the most plausible, but it still does not fully explain what happened. The strange incident surrounding the death of Gloria Ramirez remains a medical and chemical secret.

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