There was no pallor, icterus, cyanosis, lymphadenopathy, head lag, respiratory distress, pungent odor of the organophosphorus compounds, flaps, or altered mental status. [mjmsr.net]

Acute p-nitrochlorobenzene poisoning cases among stevedores at Osaka port. Proc Osaka Pref Inst Public Health Ed Md Health. 1985;23:25–30. Google Scholar [11] Zhang Y, Wang X, Liu L, Jiang R, Ye C, Ni L, et al. [degruyter.com]

Symptoms of acute poisoning include headache, drowsiness, nausea, ataxia, cyanosis, and, in extreme cases, respiratory failure. Chronic exposure to nitrobenzene may cause headache, fatigue, loss of appetite, and anemia. [medical-dictionary.thefreedictionary.com]

The symptoms and signs of poisoning are nausea, vomiting, prostration, intense gray blue cyanosis, convulsions, and coma (Sollmann). As with other benzene derivatives, there is a direct toxic effect FULL TEXT [annals.org]

In normal individuals methaemoglobin level must be greater than 10% to be clinically recognized and only mild symptoms, headache, fatigue and nausea occur at level of 20-30% [4]. [jpgmonline.com]

It causes methemoglobinemia with symptoms including headache, nausea, dizziness, fatigue, shortness of breath, cyanosis, and convulsions. Severe acute exposure to nitrobenzene can cause jaundice, renal failure, and coma, and it may be fatal. [amhsjournal.org]

Patient complained of epigastric discomfort and nausea. She did not have any vomiting, loss of consciousness, or seizures while being transferred to the hospital. [mjmsr.net]

She was then taken to a local hospital where she presented with recurrent vomiting, headache, and light-headedness. She had a gastric lavage done and started on supportive treatment with intravenous fluids and intravenous paracetamol. [ijabmr.org]

Symptoms of acute poisoning include headache, drowsiness, nausea, ataxia, cyanosis, and, in extreme cases, respiratory failure. Chronic exposure to nitrobenzene may cause headache, fatigue, loss of appetite, and anemia. [medical-dictionary.thefreedictionary.com]

She was then taken to a local hospital where she presented with recurrent vomiting, headache, and light-headedness. She had a gastric lavage done and started on supportive treatment with intravenous fluids and intravenous paracetamol. [ijabmr.org]

Beyond 20%, headache, dyspnea, chest pain, tachypnea, and tachycardia develop. [amhsjournal.org]

In normal individuals methaemoglobin level must be greater than 10% to be clinically recognized and only mild symptoms, headache, fatigue and nausea occur at level of 20-30% [4]. [jpgmonline.com]

Haug Browse recently published Learning/CME Learning/CME View all learning/CME CME Case 3-2019: A 70-Year-Old Woman with Fever, Headache, and Progressive Encephalopathy Caplacizumab Treatment for Acquired Thrombotic Thrombocytopenic Purpura Randomized [nejm.org]

Peripheral smear showed moderate anisopoikilocytosis and presence of red cell fragments. Intravenous methylene blue was given in view of high suspicion of acute MetHb. [ijabmr.org]

Peripheral blood smear showed normocytic, normochromic red blood cells that demonstrated polychromasia, anisocytosis, tear drop cells, and bite cells consistent with hemolysis. [amhsjournal.org]