Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We reviewed the side effects of antidepressants. Tricyclic antidepressants(TCAs) are associated with a higher frequency of adverse events than those of SSRIs and SNRIs, particularly with respect to anticholinergic-like effects(dry mouth, constipation, and blurred vision), delirium, and cardiovascular adverse events. On the other hand, SSRIs have some special side effects that include nausea, sexual dysfunction, and extrapyramidal symptoms. With regard to milnacipran, a member of the SNRI family, dysuria occurs at a higher frequency than with TCAs or SSRIs. When side effects occur, clinicians give patients symptomatic treatment or substitute the drugs that cause the adverse effects with other antidepressants that have different pharmacological effects.
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PMID:[Side effects and its countermeasures of antidepressant]. 1151 54

Our objectives were to investigate thyroid abnormalities and autoimmunity in 120 patients affected by fibromyalgia (FM) and to study their relationships with clinical data and symptoms. Thyroid assessment by means of antithyroglobulin antibodies, antithyroid peroxidase antibodies, free triiodo-thyronine, free thyroxine, and thyroid stimulating hormone analyses was carried out. The clinical parameters "Fibromyalgia Impact Questionnaire", pain, tender points, fatigue, and other symptoms, and the presence of depression or anxiety disorders were evaluated. The basal thyroid hormone levels of FM patients were in the normal range, while 41% of the patients had at least one thyroid antibody. Patients with thyroid autoimmunity showed a higher percentage of dry eyes, burning, or pain with urination, allodynia, blurred vision, and sore throat. Correlations found between thyroid autoimmunity and age or with the presence of depression or anxiety disorders were not significant. However, in the cohort of post-menopausal patients, the frequency of thyroid autoimmunity was higher with respect to pre-menopausal patients. In conclusion, autoimmune thyroiditis is present in an elevated percentage of FM patients, and it has been associated with the presence of typical symptoms of the disease.
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PMID:Association between thyroid autoimmunity and fibromyalgic disease severity. 1748 49

Neuromyelitis optica (NMO) is an inflammatory demyelinating disorder characterized by optic neuritis and acute myelitis. A parainfectious pathogenesis may play a partial role in the development of this disorder. Several viral infections are known to cause NMO. Here we report the case of a 15-year-old girl diagnosed with postinfluenza monophasic NMO. The patient developed sudden fever and chills, and the rapid diagnostic test for influenza was positive. She was diagnosed as influenza A and was treated with zanamivir hydrate (10 mg/day, inhalation). Three days later, she complained of dysuria and dysesthesia in the lower extremities. After nine days, she experienced blurred vision bilaterally. Neurological examination revealed visual disturbance, dysuria, dysesthesia and hyperreflexia in the lower extremities. Her visual acuity was counting fingers in OD and 2/100 in OS. Pupillary size was 4.0 mm and light reflexes were sluggish on both sides. Ophthalmoscopy showed marked edema of the optic discs. Serum influenza immunoglobulin M antibodies were elevated and serum anti-aquaporin 4 (AQP4) antibodies were undetectable. Spinal cord magnetic resonance imaging (MRI) displayed longitudinally extensive lesions in the thoracic cord. Brain MRI disclosed three subcortical lesions. The patient fulfilled the revised diagnostic criteria for NMO (2006). After methylprednisolone pulse therapy followed by oral administration of prednisolone, visual dysfunction, dysuria, limb dysesthesia and hyperreflexia were improved. Subsequently, she experienced no attacks for 3 years. This is the first case report of influenza A-associated NMO with such features of postinfectious NMO as a pediatric onset, monophasic course and anti-AQP4 antibody-seronegative status.
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PMID:Influenza-associated monophasic neuromyelitis optica. 2180 90