![]() ![]() Increased salivation and bronchial secretions, cough, dyspnoea neuropathies.Ĭolourless to brown oily liquid garlic or mustard odourīlisters, eye irritation, tearing, cough, dyspnoea, pulmonary oedema, nausea, vomiting, diarrhoea, anxiety Nerve agents can have various long term effects from cardiac arrhythmias to major neuropathies. Warning signs may include symptoms or death in animals, birds, and insects. VX persists for several days and is over 150 times more toxic than sarin and tabun and is therefore very dangerous. Sarin, tabun, and soman are relatively non-persistent but tend to “off gas” as they evaporate, which can present a vapour hazard for first responders. Victims-especially those without protective clothing, gas masks, or antidotes-rapidly become unconscious, have breathing difficulties, and may die. Their immediate effects can be recognised with the acronym DUMBELS (diarrhoea urination miosis bradycardia, bronchorrhoea, and bronchospasm emesis lacrimation and salivation and sweating). Nerve agents may be colourless and odourless and give little warning of their presence, but minute amounts can kill rapidly. Medical authorities should be concerned about all victims' future health and wellbeing Even those lacking these symptoms are at risk of serious future problems. The blisters resolve, but 30% of mustard agent victims have severe, irreversible damage to the skin, eyes, and lungs. ![]() Characteristic blistering of skin from exposure to mustard agent.
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