Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

10 amenorrhea-patients and 5 galactorrhea-amenorrhea-patients were treated wi2-Br-alpha-ergocryptine (CB 154) as a specific prolactin inhibitor. Side-effects, such as headaches, dizziness, and nausea could be reduced to a minimum by delivering the drug with the meal at night. Before and under the treatment hormone levels were determined in plasma and 24-hour-urine. In the beginning all 15 patients showed a hyperprolactinaemia with a nearly always simultaneously existing hypogonadotropinaemia and the absence of LH-peaks. Also the estrogen- and progesterone-concentrations were on the lower normal level or extremely suppressed. In all patients CB 154 therapy led to a quick decrease of the prolactin levels, to a regaining of typical LH- and FSH-episodes, as well as to a regeneration of ovarian function. 5 women reacted with an ovulation, 3 became pregnant. The galactorrhea diminished significantly and stopped finally after a treatment of one week to 6 months. Discontinuation of CB 154-therapy, however, often provoked the galactorrhea-amenorrhea-syndrome again. For women with normoprolactinaemic amenorrhea a gestagen- and estrogen-test were carried out in order to classify the amenorrhea-type and it was tried to induce an ovulation with Dyneric. For patients with a strong desire for children and without any organic cause for their sterility, in cases of ovarian insufficiency grade I and II a HMG-HCG-treatment was often indicated. In spite of a precise control in order to avoid an overstimulation of the ovaries about 1% of the Dyneric-treated and even 30% of the HMG-HCG-treated patients developed ovarian cysts. In spite of high doses of gonadotropins only 32,5% of our sterility-patients (group I and II) became pregnant, whereas about 60% of the hyperprolactinaemic amenorrhea-patients (group VI) conceived under CB 154 treatment.
 ...
PMID:[Hyper- and normoprolactinaemia with amenorrhea and galactorrhea-amenorrhea-syndrom (author's transl)]. 58 43

Sixty-one patients received nitrazepam 5 mg by mouth on the night before operation, followed by 2.5 mg given on the morning of operation and were compared with 60 patients who received no premedication. All were undergoing either therapeutic abortion, by dilatation and curettage, or explorative curettage. The plasma concentrations of nitrazepam were determined by gas chromatography and compared with the clinical effects of the drug. The premedicated patients slept better on the night before operation, and were more sedated and less apprehensive. Headache was more frequent following nitrazepam. There was no significant difference between the groups in respect of dizziness and nausea. The unpremedicated patients had a faster average heart rate. There was no obvious relationship between the plasma concentration of nitrazepam and the quality of sleep, degree of sedation, apprehension, excitement or headache.
 ...
PMID:Nitrazepam premedication for minor surgery. 58 95

Three incidences of carbon monoxide poisoning occurred owing to defective heating systems. Twelve persons were affected; of these, three lost their lives. Because the symptoms of carbon monoxide poisoning closely resemble flu and other common illnesses, correct diagnosis was not made as promptly as it might have been. Hemorrhages were found in the nerve fiber layer of the retina in all five of the patients who had been exposed for more than 12 hours. It is our contention, therefore, that complete examination of the patient should always include ohthalmoscopy, and that the finding of retinal hemorrhages, in addition to nausea, headache, and dizziness, should aler the physician to the possibility of carbon monoxide poisoning.
 ...
PMID:Retinal hemorrhages in subacute carbon monoxide poisoning. Exposures in homes with blocked furnace flues. 63 61

In summary, severe hyperchloremic acidosis developed in two patients as a late complication after jejunoileal bypass for morbid obesity. This acidosis was associated with episodes of dizziness, ataxia, headache, weakness, confusion and transient loss of consciousness. Recognition of this symptom complex in the patient with a jejunoileal bypass should suggest metabolic acidosis as a complication of this surgical procedure. Bicarbonate replacement provided prompt, but temporary, improvement in the symptoms and the acidosis. Revision of the intestinal bypass was required for correction. Special studies to rule out renal tubular acidosis were performed and definitely excluded the kidney as a source of the acidosis.
 ...
PMID:Severe hyperchloremic acidosis complicating jejunoileal bypass. 63 46

The paper presents 2 cases of intoxication with herbicides--chlorophenoxyacetic acid derivatives. In the cases observed, the following symptoms were shown in the clinical picture; general weakness, dizziness, headache, abdominal pains, nausea. Clinical observation revealed changes in blood circulation with pathological changes in EKG and transitory reduction of RR. We also found some changes in laboratory examination, indicating noxious effects of chlorophenoxyacetic acid derivatives upon parenchymatous organs.
 ...
PMID:[2,4-D poisoning]. 64 1

Thirty patients with the syndrome of episodic compulsive eating (binge eaters) were given a neurophysiological evaluation which included a complete electroencephalogram (EEG) and a structured interview. The interview was designed to elicit 10 "neurological soft signs" (rage attacks, frequent headaches, dizziness, stomach aches, nausea, parethesias, history of convulsions, perceptual disturbances, other compulsions, and a family history of epilepsy). Afterwards, 23 patients received an adequate trial with phenytoin. The sum of the 10 neurological soft signs and the EEG (as an 11th sign) was significantly correlated with improvement. No single sign or other combination of signs was significantly a predictor of improvement. These results lend support to the thesis that in some episodic compulsive eaters, a neurophysiological substrate may be involved.
 ...
PMID:Soft neurological correlates of compulsive eaters. 66 Jan 77

Patients present themselves with neurotologic symptoms which may be early and subtle indicators of active vestibular pathology. The frequently slighted complaints of light-headedness, imbalance and a floating sensation are as important as "true rotatory vertigo." Ear fullness, the most underinvestigated of neurotologic complaints may be a cardinal symptom. Occipital headaches are a frequent complaint of the dizzy patient. Blurred vision, and, in some severe peripheral disorders, diplopia are symptoms referrable to oculovestibular interaction. Visual stimulation intensifies vestibular symptoms. Stress may precipitate or increase dizziness in patients who have partially compensated for a vestibular deficit. Anxiety, fatigue and systemic illness are exemplary. Patient histories are presented to emphasize clinical relevance and therapeutic modalities.
 ...
PMID:Underrated neurotologic symptoms. 67 46

In a group of 281 cases of subarachnoid haemorrhages including 105 cases of intracranial aneurysms confirmed on autopsy or by angiography the authors analyse the symptoms preceding subarachnoid haemorrhage and suggesting presence of aneurysm. The most frequent symptom suggesting presence of intracranial aneurysm were headaches, especially associated with other symptoms such as dizziness, nausea, paraesthesiae of extremities, visual disturbances. A careful analysis of these symptoms and early radiological examination may help in establishing the diagnosis of aneurysm before its rupture.
 ...
PMID:[Symptoms preceding rupture of subarachnoid aneurysms: an analysis]. 68 25

A 14 year old girl developed persistent headache of 6 weeks duration, which she described as a feeling of pressure, accompanied by dizziness, nausea and vomiting. Her EEG showed focal slow waves arising from the right temporo-occipital region. All other investigations were negative. Other medication was ineffective but she responded well to standard anticonvulsant therapy, and her EEG abnormality became minimal. In a case with focal slowing and pain and other handicapping symptoms, which do not respond to other remedies, a trial of antiepileptic medication is indicated even in the absence of clinical seizures and/or EEG evidence of seizure activity.
 ...
PMID:Focal cerebral dysrhythmia--presenting as headache: report of a case. 72 71

A review is made of the clinical use of prostaglandins in obstetrics and gynecology. Second trimester abortions can be induced by the transcervical extraamniotic, transabdominal intraamniotic, or intravenous injection of PGF2 alpha or PGE2. The use of these agents is currently the method of choice for this procedure. Studies have been made of methods of application which will lead to improved effectiveness and of the use of prostaglandins in combination with oxytocin. The use of prostaglandin analogues, which are metabolized more slowly than the natural prostaglandins, provides the advantages of decreased side effects and a decreased need of additional doses. The side effects associated with prostaglandin use include nausea, vomiting, diarrhea, heat waves, shivering, headache, dizziness, elevated temperatures, and leucocytosis. The mortality rate reported in a 4-year survey is 10.5/100,000 which compared favorably with the 17.7/100,000 for saline abortions. Prostaglandin gels can be used to soften and dilate the cervix in preparation for an abortion or induction of labor with no undesired side effects and without the use of laminarias. Labor can be induced by the administration of the prostaglandins F2 alpha and E2 either intravenously or, in the case of the latter, orally. Treatment with PGE2 can also continue parturition in cases of secondary insufficiency of labor. Research is currently being conducted in the use of these substances for fertility control.
 ...
PMID:Application of prostaglandins in obstetrics and gynecology. 74 14


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>