Biomaterial Database

Visual hallucinations and delirium during treatment with amantadine (Symmetrel). 1975

J U Postma, and W Van Tilburg

In 13 elderly patients, 12 of whom had Parkinson's disease, visual hallucinations and delirium developed as a side effect of amantadine hydrochloride (Symmetrel) therapy. The symptoms promptly disappearred when amantadine was discontinued. Thereafter, each parkinsonian patient was treated satisfactorily with levo-dopa. Treatment with a combination of amantadine and an anticholinergic agent increases the likelihood of delirium because of the hazard of retention of urine. Although amantadine is effective in the treatment of Parkinson's disease in the elderly, the incidence of delirium as a complication seems higher in this age group.

UI	MeSH Term	Description	Entries
D007980	Levodopa	The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.	L-Dopa,3-Hydroxy-L-tyrosine,Dopaflex,Dopar,L-3,4-Dihydroxyphenylalanine,Larodopa,Levopa,3 Hydroxy L tyrosine,L 3,4 Dihydroxyphenylalanine,L Dopa
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009966	Orphenadrine	A muscarinic antagonist used to treat drug-induced parkinsonism and to relieve pain from muscle spasm.	Methyldiphenylhydramine,Disipal,Lysantin,Mefenamine,Mephenamine,Norflex,Norflex Orphenadrine Citrate,Orphenadrine Citrate,Orphenadrine Hydrochloride,Sodium Mefenamine,Citrate, Norflex Orphenadrine,Citrate, Orphenadrine,Hydrochloride, Orphenadrine,Mefenamine, Sodium,Orphenadrine Citrate, Norflex
D010300	Parkinson Disease	A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)	Idiopathic Parkinson Disease,Lewy Body Parkinson Disease,Paralysis Agitans,Primary Parkinsonism,Idiopathic Parkinson's Disease,Lewy Body Parkinson's Disease,Parkinson Disease, Idiopathic,Parkinson's Disease,Parkinson's Disease, Idiopathic,Parkinson's Disease, Lewy Body,Parkinsonism, Primary
D003693	Delirium	A disorder characterized by CONFUSION; inattentiveness; disorientation; ILLUSIONS; HALLUCINATIONS; agitation; and in some instances autonomic nervous system overactivity. It may result from toxic/metabolic conditions or structural brain lesions. (From Adams et al., Principles of Neurology, 6th ed, pp411-2)	Delirium of Mixed Origin,Subacute Delirium,Delirium, Subacute,Deliriums, Subacute,Mixed Origin Delirium,Mixed Origin Deliriums,Subacute Deliriums
D003875	Drug Eruptions	Adverse cutaneous reactions caused by ingestion, parenteral use, or local application of a drug. These may assume various morphologic patterns and produce various types of lesions.	Dermatitis Medicamentosa,Dermatitis, Adverse Drug Reaction,Maculopapular Drug Eruption,Maculopapular Exanthem,Morbilliform Drug Reaction,Morbilliform Exanthem,Drug Eruption,Drug Eruption, Maculopapular,Drug Eruptions, Maculopapular,Drug Reaction, Morbilliform,Drug Reactions, Morbilliform,Eruption, Drug,Eruption, Maculopapular Drug,Eruptions, Drug,Eruptions, Maculopapular Drug,Exanthem, Maculopapular,Exanthem, Morbilliform,Exanthems, Maculopapular,Exanthems, Morbilliform,Maculopapular Drug Eruptions,Maculopapular Exanthems,Morbilliform Drug Reactions,Morbilliform Exanthems,Reaction, Morbilliform Drug,Reactions, Morbilliform Drug
D005260	Female		Females
D006212	Hallucinations	Subjectively experienced sensations in the absence of an appropriate stimulus, but which are regarded by the individual as real. They may be of organic origin or associated with MENTAL DISORDERS.	Hallucination of Body Sensation,Hallucinations, Auditory,Hallucinations, Dissociative,Hallucinations, Elementary,Hallucinations, Formed, of People,Hallucinations, Gustatory,Hallucinations, Hypnagogic,Hallucinations, Hypnapompic,Hallucinations, Internal Body Sensation,Hallucinations, Kinesthetic,Hallucinations, Mood Congruent,Hallucinations, Mood Incongruent,Hallucinations, Olfactory,Hallucinations, Organic,Hallucinations, Reflex,Hallucinations, Sensory,Hallucinations, Somatic,Hallucinations, Tactile,Hallucinations, Verbal Auditory,Hallucinations, Visual,Hallucinations, Visual, Formed,Hallucinations, Visual, Unformed,Auditory Hallucination,Auditory Hallucination, Verbal,Auditory Hallucinations,Auditory Hallucinations, Verbal,Body Sensation Hallucination,Body Sensation Hallucinations,Dissociative Hallucination,Dissociative Hallucinations,Elementary Hallucination,Elementary Hallucinations,Gustatory Hallucination,Gustatory Hallucinations,Hallucination,Hallucination, Auditory,Hallucination, Dissociative,Hallucination, Elementary,Hallucination, Gustatory,Hallucination, Hypnagogic,Hallucination, Hypnapompic,Hallucination, Kinesthetic,Hallucination, Mood Congruent,Hallucination, Mood Incongruent,Hallucination, Olfactory,Hallucination, Organic,Hallucination, Reflex,Hallucination, Sensory,Hallucination, Somatic,Hallucination, Tactile,Hallucination, Verbal Auditory,Hallucination, Visual,Hypnagogic Hallucination,Hypnagogic Hallucinations,Hypnapompic Hallucination,Hypnapompic Hallucinations,Kinesthetic Hallucination,Kinesthetic Hallucinations,Mood Congruent Hallucination,Mood Congruent Hallucinations,Mood Incongruent Hallucination,Mood Incongruent Hallucinations,Olfactory Hallucination,Olfactory Hallucinations,Organic Hallucination,Organic Hallucinations,Reflex Hallucination,Reflex Hallucinations,Sensory Hallucination,Sensory Hallucinations,Somatic Hallucination,Somatic Hallucinations,Tactile Hallucination,Tactile Hallucinations,Verbal Auditory Hallucination,Verbal Auditory Hallucinations,Visual Hallucination,Visual Hallucinations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man