The side effects associated with hydrazine sulfate use have been mainly gastrointestinal and neurologic.[1,2,3,4,5,6,7,8,9,10,11,12]Nausea and/or vomiting, dizziness, and sensory and motor neuropathies have been reported.[1,2,3,4,5,6,7,8,9,10,11,12] The sensory and motor neuropathies have included paresthesias (abnormal touch sensations, such as burning or prickling, in the absence of external stimuli) of the upper and lower extremities (i.e., the arms and the legs, including the hands and the feet), polyneuritis (simultaneous inflammation of several peripheral nerves), and impaired fine motor function (e.g., an impaired ability to write).[2,5,7,8,9] Other side effects have included dry skin and/or itching, insomnia, and hypoglycemia.[1,2,7,9] One case of fatal liver and kidney failure and one case of severe encephalopathy (an injury to the brain) have been associated with the use of hydrazine sulfate.[13,14] The former case involved a man aged 55 years with squamous cell carcinoma of the maximillary sinus who purchased hydrazine sulfate from a source found on the Internet and proceeded to take it without medical advice or supervision. After 4 months he presented with evidence of renal and liver toxicity, which eventually resulted in death. This case highlights the danger of accessing materials and medical information on the Internet and proceeding with self-medication without seeking proper medical advice and supervision.
The side effects of hydrazine sulfate have been described as mild to moderate in severity, and their incidence appears to have been low. Most side effects are reported to resolve when treatment is stopped. However, limited evidence from animal studies suggests that hydrazine sulfate is highly toxic when combined with either alcohol or barbiturates.[16,17,18] Reviewed in 
Cancer prevention is action taken to lower the chance of getting cancer. By preventing cancer, the number of new cases of cancer in a group or population is lowered. Hopefully, this will lower the number of deaths caused by cancer.
To prevent new cancers from starting, scientists look at risk factors and protective factors. Anything that increases your chance of developing cancer is called a cancer risk factor; anything that decreases your chance of developing cancer is called a cancer protective...
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February 25, 2014
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