Search results
Results from the WOW.Com Content Network
The duration of cocaine use is a major contributing factor to the severity of the adverse retinal effect. [ 24 ] Cocaine use is also associated with retinal hemorrhage due to the general increase in blood pressure and blood vessel occlusion within the retina. [ 25 ]
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.
Main physiological effects of crack cocaine. The short-term physiological effects of cocaine include [11] constricted blood vessels, dilated pupils, and increased temperature, heart rate, and blood pressure. Some users of cocaine report feelings of restlessness, irritability, and anxiety.
A mydriatic pupil will remain excessively large even in a bright environment. The excitation of the radial fibres of the iris which increases the pupillary aperture is referred to as a mydriasis. More generally, mydriasis also refers to the natural dilation of pupils, for instance in low light conditions or under sympathetic stimulation.
How does pink cocaine affect someone? It can be hard to determine how the drug cocktail may affect someone after ingesting it. WebMD said this is due to several factors: the types of drugs mixed ...
Stimulant use disorder is a type of substance use disorder where the use of stimulants caused clinically significant impairment or distress. It is defined in the DSM-5 as "the continued use of amphetamine-type substances, cocaine, or other stimulants leading to clinically significant impairment or distress, from mild to severe". [1]
It is structurally similar to cocaine, which is the methyl ester of benzoylecgonine. Cocaethylene is formed by the liver when cocaine and ethanol coexist in the blood. [1] In 1885, cocaethylene was first synthesized (according to edition 13 of the Merck Index), [2] and in 1979, cocaethylene's side effects were discovered. [3]
For premium support please call: 800-290-4726 more ways to reach us