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Piracetam is a drug that has efficacy in cognitive disorders, vertigo, cortical myoclonus, dyslexia, and sickle cell anemia; sources differ on its usefulness for dementia. [3][4][5] Piracetam is sold as a medication in many European countries. Sale of piracetam is not illegal in the United States, although it is not regulated nor approved by ...
Substance which blocks the action of the acetylcholine (ACh) neurotransmitter. Anticholinergics (anticholinergic agents) are substances that block the action of the acetylcholine (ACh) neurotransmitter at synapses in the central and peripheral nervous system. [1][2] These agents inhibit the parasympathetic nervous system by selectively blocking ...
Racetams, also sometimes known simply as pyrrolidones, [1] are a class of drugs that share a pyrrolidone nucleus. [2][3][4] Many, but not all, specifically have a 2- oxo -1- pyrrolidine acetamide (piracetam) nucleus. Some racetams, such as piracetam, aniracetam, oxiracetam, pramiracetam, and phenylpiracetam, are considered nootropics. [5]
Further, piracetam is not a concentrate, metabolite, constituent, extract or combination of any such dietary ingredient. Accordingly, these products are drugs, under section 201(g)(1)(C) of the Act, 21 U.S.C. § 321(g)(1)(C), because they are not foods and they are intended to affect the structure or any function of the body.
Cinnarizine. Cinnarizine is an antihistamine and calcium channel blocker of the diphenylmethylpiperazine group. [5] It is prescribed for nausea and vomiting due to motion sickness [6] or other sources such as chemotherapy, [7] vertigo, [8] or Ménière's disease. [9] Cinnarizine is one of the leading causes of drug-induced parkinsonism.
However, other joints can be affected as well, particularly those in the lower body. For example, gout in ankles or gout in knee joints may also occur. Gout in hands is less common but can happen ...
Antibiotic synergy is one of three responses possible when two or more antibiotics are used simultaneously to treat an infection. In the synergistic response, the applied antibiotics work together to produce an effect more potent than if each antibiotic were applied singly. [1] Compare to the additive effect, where the potency of an antibiotic ...
Cholinesterase inhibitor. Cholinesterase inhibitors (ChEIs), also known as anti- cholinesterase, are chemicals that prevent the breakdown of the neurotransmitter acetylcholine or butyrylcholine by cholinesterase. This increases the amount of the acetylcholine or butyrylcholine in the synaptic cleft that can bind to muscarinic receptors ...