Yes, exposure to nerve agents can cause dilated pupils, a condition known as mydriasis. Nerve agents inhibit acetylcholinesterase, leading to an accumulation of acetylcholine, which can disrupt normal autonomic function and result in various symptoms, including pupil dilation. This effect is part of a broader range of cholinergic symptoms that may occur following exposure.
I take Prozac for the last month and when I started feeling the drug about a week ago my pupils are very dilated after I take it.
My eyes do it looks like I'm taking heroin
Rapid breathing is a symptom of cyanide exposure but not a symptom of nerve agent exposure. Nerve agents typically cause symptoms like pinpoint pupils, convulsions, and respiratory distress.
Yes, dehydration can lead to dilated pupils. When the body is dehydrated, it can trigger the sympathetic nervous system, which is responsible for the "fight or flight" response, leading to pupil dilation. Additionally, dehydration may cause imbalances in electrolytes, which can also affect pupil size. However, dilated pupils can have various causes, so it's essential to consider other factors as well.
If your pupils are dilated after a visit to an ophthalmologist, leave it be. It'll get back to normal in a couple hours. If not, and this is just for theoretical knowledge, drugs like atropine and hyoscine cause constriction of pupils.
Yes, it is recommended to see a doctor if you experience dilated pupils after using expired eye drops. Expired eye drops may have lost their effectiveness and could cause adverse reactions. Dilated pupils could be a sign of a serious underlying issue that requires medical attention.
Yes, exposure to loud noises can cause dilated pupils. This reaction is part of the body's fight-or-flight response, triggered by the sympathetic nervous system when it perceives a potential threat. The dilation of pupils allows more light to enter the eyes, which can enhance vision in low-light conditions, helping an individual respond to danger more effectively.
My experience is that it constricts them, making your pupils look like pin dots.
These symptoms may indicate exposure to a nerve agent, which is a type of chemical warfare agent. Nerve agents can cause severe physiological reactions, including respiratory distress, convulsions, and pinpoint pupils due to their mechanism of action on the nervous system. Immediate medical attention is critical for anyone exhibiting these symptoms following potential CBRNE exposure.
If you go on this site: http://symptoms.wrongdiagnosis.com/cosymptoms/dilated-pupils.htm there are lots of symptoms you can read about and you can also ask a doctor online on the same site who will get back to you a.s.a.p.
Yes, dilated pupils in an 8-year-old can be a cause for concern, especially if they occur suddenly or are accompanied by other symptoms like headache, vision changes, or unusual behavior. While dilated pupils can sometimes result from environmental factors or medications, they may also indicate underlying medical issues such as neurological conditions or eye problems. It's important to consult a healthcare professional for a thorough evaluation to determine the cause and ensure the child's health and safety.
If one pupil is dilated and the other is not, it could indicate a neurological issue or injury, such as a brain injury or stroke. It is important to seek medical attention immediately to determine the cause and receive appropriate treatment.