Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0040822 (tremor)
 18,428 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

beta-Adrenoceptor blocking drugs have been used for the treatment of acute stress reactions, adjustment disorders, generalised anxiety, panic disorder and agoraphobia. In general they are effective in these disorders if somatic or autonomic symptoms are prominent but not extreme in degree. Thus, they are of more value for the relatively mild tremor of the anxious violinist in public performance than in the severe shaking noticed during a panic attack. It is most likely that beta-blockers act primarily by blocking peripheral adrenergic beta-receptors; symptoms that are mediated through beta-stimulation, such as tremor and palpitations, are helped most. Improvement is noted within 1 to 2 hours and with relatively low doses (e.g. propranolol 40 mg/day). Some recent studies, however, have suggested that when longer treatment using higher doses (e.g. propranolol 160 mg/day) is given, improvement in other forms of anxiety is noted after several weeks of treatment. beta-blocking drugs are useful adjuncts to existing treatments for anxiety and are likely to enjoy wider use now that benzodiazepines are being avoided due to their dependence risks.
 ...
PMID:Current status of beta-blocking drugs in the treatment of anxiety disorders. 290 81

Using cluster analysis of 207 patients with panic disorder (PD), we investigated the relationships between several panic symptoms at the time of panic attacks, which included anticipatory anxiety, agoraphobia, and 13 clinical symptoms based on the Diagnostic and Statistics Manual-III-Revised. Cluster analysis revealed three panic symptom clusters: cluster A (dyspnea, choking, sweating, nausea, flushes/chills); cluster B (dizziness, palpitations, trembling or shaking, depersonalization, agoraphobia, and anticipatory anxiety); and cluster C (fear of dying, fear of going crazy, paresthesias, and chest pain or discomfort). Generally, cluster A was comprised exclusively of physiological symptoms, among which respiratory symptoms were prominent, cluster B included both panic and non-panic symptoms such as agoraphobia and anticipatory anxiety, and cluster C was comprised chiefly of fear symptoms.
 ...
PMID:The symptom structure of panic disorder: a trial using factor and cluster analysis. 868 87

Thought Field Therapy (TFT) is a self-administered treatment developed by psychologist Roger Callahan. TFT uses energy meridian treatment points and bilateral optical-cortical stimulation while focusing on the targeted symptoms or problem being addressed. The clinical applications of TFT summarized included anxiety, adjustment disorder with anxiety and depression, anxiety due to medical condition, anger, acute stress, bereavement, chronic pain, cravings, depression, fatigue, nausea, neurodermatitis, obsessive traits, panic disorder without agoraphobia, parent-child stress, phobia, posttraumatic stress disorder, relationship stress, trichotillomania, tremor, and work stress. This uncontrolled study reports on changes in self-reported Subjective Units of Distress (SUD; Wolpe, 1969) in 1,594 applications of TFT, treating 714 patients. Paired t-tests of pre- and posttreatment SUD were statistically significant in 31 categories reviewed. These within-session decreases of SUD are preliminary data that call for controlled studies to examine validity, reliability, and maintenance of effects over time. Illustrative case and heart rate variability data are presented.
 ...
PMID:Thought Field Therapy clinical applications: utilization in an HMO in behavioral medicine and behavioral health services. 1152 9

Social anxiety is defined as a "marked and persistent fear of social or performance situations" and includes such symptoms as sweating, palpitations, shaking, and respiratory distress. Social anxiety is fairly common, occurring in as much as 13% of the population, and can be extremely disabling. It can be either specific (confined to 1 or 2 performance situations) or generalized, and can be diagnosed with a scale-based questionnaire. Social anxiety may coexist with other disorders, such as depression and dysthymia. The differential diagnosis for social anxiety includes panic disorder, agoraphobia, atypical depression, and body dysmorphic disorder. Treatment for social anxiety can be quite effective and consists of psychotherapy, pharmacotherapy (including such medications as beta-blockers, anxiolytics, antidepressants, and anticonvulsants), or a combination. This article details the prevalence, onset, disease impact, and etiology of social anxiety. Specific treatments, including both psychotherapy and pharmacotherapy, are presented in detail, along with other treatment considerations, such as comorbidity.
 ...
PMID:Social Anxiety Disorder: More Than Just a Little Shyness. 1501 22

Panic disorder with agoraphobia is a psychological disorder. We are presenting a case report of male client, visted as out door patient in the counseling centre of National Institute of psychology. Client reported the symptoms such as palpitations, pounding heart, accelerated heart rate, sweating, trembling/shaking, feeling of choking, chest pain, discomfort, nausea, abdominal distress, feeling dizzy, lightheadedness, and fear of losing control when he is in the crowd. The signs and symptoms of a panic attack develop abruptly and usually reach their peak within 10 min. Most panic attacks end within 20 to 30 min, and they rarely last more than an hour. The client was diagnosed, Panic Anxiety with Agoraphobia. Cognitive behaviour therapy was used for the treatment. After seven sessions, client's symptoms were diminished.
 ...
PMID:Management of panic anxiety with agoraphobia by using cognitive behavior therapy. 2266 14

Carriers of the FMR1 premutation (with 55-200 CGG repeats) may present with multiple medical and psychiatric disorders. Middle-aged carriers (males more often than females) may suffer from fragile X-associated tremor/ataxia syndrome (FXTAS). FXTAS is a newly discovered neurodegenerative disease characterized by intention tremor and ataxia, along with several other neurological features. Psychiatric manifestations are common in premutation carriers of both genders and include attention deficits, anxiety, depression, irritability, impulse dyscontrol, and substance abuse or dependence. Major depressive disorder, panic disorder with or without agoraphobia, generalized anxiety disorder, social phobia, and specific phobia are among the psychiatric diagnoses often encountered in premutation carriers, including those with FXTAS. Later in the course of the illness, cognitive deficits (including dementia) may occur. In this paper, we discuss common psychiatric phenotypes in FXTAS, based on a thorough review of the literature, as well as our own research experience. Symptomatic pharmacologic treatments are available, although disease modifying agents have not yet been developed.
 ...
PMID:PSYCHIATRIC DISORDERS ASSOCIATED WITH FXTAS. 2562 Aug 99