Search results
Results from the WOW.Com Content Network
It is a popular misconception that MSG can cause headaches and other feelings of discomfort, known as "Chinese restaurant syndrome". Several blinded studies show no such effects when MSG is combined with food in normal concentrations, and are inconclusive when MSG is added to broth in large concentrations.
Drugs such as amphetamines can cause headaches as a side effect. Another type of drug-related headache occurs during withdrawal from long-term therapy with the antimigraine drug ergotamine tartrate. This is more commonly known as rebound headache, although some sources use the term interchangeably.
This phenomenon can also be observed in adults who use the medication as a sleep aid. The prevalence of this paradoxical reaction is unknown, but research into the phenomenon suggests that it may be as a result of the medicine's interactions with the CYP2D6 enzyme, and that a metabolite of diphenhydramine may be to blame. [27]
Substance-induced psychosis (commonly known as toxic psychosis or drug-induced psychosis) is a form of psychosis that is attributed to substance intoxication, withdrawal or recent consumption of psychoactive drugs. It is a psychosis that results from the effects of various substances, such as medicinal and nonmedicinal substances, legal and ...
[3] [4] [5] Methamphetamine psychosis, or long-term effects of stimulant use in the brain (at the molecular level), depend upon genetics and may persist for months or years. [6] Psychosis may also result from withdrawal from stimulants, particularly when psychotic symptoms were present during use. [7]
You can find MSG in plenty of common items: bottled sauces, packaged snacks, a crinkly bag of instant noodles, fast-food items. But MSG isn’t exclusive to processed foods; in fact, tomatoes ...
In contrast, stimulants, or "uppers", increase mental alertness, making stimulants the opposite drug class from depressants. Antidepressants are defined by their effect on mood, not on general brain activity, so they form an orthogonal category of drugs. Depressants are closely related to sedatives as a category of drugs, with significant ...
Some dissociative drugs are used recreationally. Ketamine and nitrous oxide are club drugs. Phencyclidine (PCP or angel dust) is available as a street drug. Dextromethorphan-based cough syrups (often labeled DXM) are taken by some users in higher than medically recommended levels for their dissociative effects.