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1 Causes. Toggle Causes subsection. 1.1 Age. ... pinpoint pupil: ... a sign of altered level of consciousness caused by the sedative effect of the drug.
Non-physiological causes of mydriasis include disease, trauma, or the use of certain types of drug. It may also be of unknown cause. It may also be of unknown cause. Normally, as part of the pupillary light reflex , the pupil dilates in the dark and constricts in the light to respectively improve vividity at night and to protect the retina from ...
A drug overdose (overdose or OD) is ... Opioid overdoses can also cause pinpoint pupils, ... Drug overdose was the leading cause of injury death in 2013. Among people ...
Pinpoint pupils, or miosis, caused by opioids. Because of their effect on the part of the brain that regulates breathing, opioids can cause very slow or stopped breathing, during overdoses, leading to hypoxia [16] or death if left untreated. [1] Hypoxia is typically caused by respiratory depression.
The symptoms of an opiate toxidrome include the classic triad of coma, pinpoint pupils and respiratory depression [3] as well as altered mental states, shock, pulmonary edema and unresponsiveness. Complications include bradycardia, hypotension and hypothermia. Substances that may cause this toxidrome are opioids.
Other symptoms to note: Drug rashes can be a side effect of or a reaction to a new medication; almost any medication can cause a drug rash, but antibiotics and NSAIDs are the most common culprits ...
Dilation and constriction of the pupil. Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve.. A constriction response (), [1] is the narrowing of the pupil, which may be caused by scleral buckles or drugs such as opiates/opioids or anti-hypertension medications.
Experts share how to discuss drugs with kids, ... When it comes to opioid toxicity, Saucier points to symptoms like somnolence or lethargy, pinpoint pupils and slow respirations.