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High intraocular pressure causes blindness in glaucoma patients, so he hypothesized that using the drug could prevent blindness in patients. [citation needed] Many Vietnam War veterans also found that the drug prevented muscle spasms caused by spinal injuries suffered in battle. [28]
There are several causes of toxic optic neuropathy. [1] Among these are: ingestion of methanol (wood alcohol), ethylene glycol (automotive antifreeze), disulfiram (used to treat chronic alcoholism), halogenated hydroquinolones (amebicidal medications), ethambutol and isoniazid (tuberculosis treatment), and antibiotics such as linezolid and chloramphenicol as well as chloroquine and the related ...
Symptoms may include an altered/decreased level of consciousness, poor or no coordination, vomiting, abdominal pain, and a specific smell on the breath. [1] [2] Decreased vision may start as early as twelve hours after exposure. [2] Long-term outcomes may include blindness and kidney failure. [1]
Common symptoms include blurred vision, dark spots in the vision, and even blindness in severe cases. [28] The exact mechanisms nicotine causes retinopathy are not fully understood. However, it is believed that nicotine can cause oxidative stress and inflammation, leading to ocular vascular damage. [29]
Giant hogweed sap can make skin extremely sensitive to the sun, causing third-degree burns in a short period of time. This can blind people if it gets in an eye. If you encounter the plant, don't ...
[citation needed] Symptoms in children can include lethargy, sedation and seizure. [18] Synthetic cannabis is suspected of being a potential contributory factor or direct cause of sudden death, due to the strain it can place on the cardiovascular system, or because of cannabinoid hyperemesis syndrome. [19]
Some glaucomas (e.g. open angle glaucoma) cause gradual loss of vision and some others (e.g. angle closure glaucoma) cause sudden loss of vision. [6] It is one of the leading cause of blindness worldwide. [2] Diabetes: Poorly controlled blood sugar can lead to temporary swelling of the lens of the eye, resulting in blurred vision. While it ...
Daily marijuana use among young adults has risen to record highs, with more than 1 in 10 of young adults ages 19-30 now reporting daily use, and almost half reporting use within the last year ...