Symptoma

Phentolamine

Fentolamin

A case of ruptured pheochromocytoma is presented, the pathophysiology discussed, and the literature reviewed. [ncbi.nlm.nih.gov]

  • Intravenous Administration

    After the intravenous administration of phentolamine, a marked shortening of the H-H' interval was observed. This signifies an improvement in conduction at the bundle of His level. [ncbi.nlm.nih.gov]

    Phentolamine has a half-life in the blood of 19 minutes following intravenous administration. Approximately 13% of a single intravenous dose appears in the urine as unchanged drug. [medicineonline.com]

    […] phen·tol·a·mine test a test for pheochromocytoma; intravenous administration of phentolamine (5 mg) reduces hypertension due to a pheochromocytoma but not that due to other causes, for example, essential hypertension; the blood pressure is raised by the [medical-dictionary.thefreedictionary.com]

  • Intravenous Drugs

    Separate data on the introduction of intravenous drug (10 mg in 20 ml isotonic sodium chloride solution; The speed of 1, 3 mg per minute or kapelno to 10 mg / h) as a peripheral vazodilatatora in acute heart failure and hypertension in acute heart attack [lekarstwo.ru]

  • Wound Infection

    When epinephrine is accidentally discharged into a digit, ischemic skin necrosis resulting from the alpha-adrenergic blocking effects of this agent can lead to the need for multiple operations, wound infection, and even loss of the digit. [ncbi.nlm.nih.gov]

  • Plethora

    Invicorp (Plethora Solutions, London, UK) is a combination of vasoactive intestinal polypeptide (VIP) 25 microg and phentolamine mesylate 1 or 2 mg for ICI in the management of moderate to severe ED. [ncbi.nlm.nih.gov]

  • Recurrent Abdominal Pain

    A 37-year-old opiate-tolerant female with a history of recurrent abdominal pain, gastroparesis, cyclic vomiting syndrome, and migraine headaches was admitted to the emergency department (ED) with severe acute abdominal pain, nausea, and vomiting. [ncbi.nlm.nih.gov]

  • Severe Abdominal Pain

    Gastroparesis represents a difficult treatment challenge because management of gastric dysmotility and the accompanying severe abdominal pain is often mutually exacerbating and ineffective. [ncbi.nlm.nih.gov]

  • Formication

    Chromatographic separation was carried out on an Acquity UPLC BEH C18 column using an isocratic mobile phase system composed of acetonitrile and 1% formic acid in water (33:67, v/v) at a flow rate of 0.45 mL/min. [ncbi.nlm.nih.gov]

  • Distractibility

    923 dental visits where local anesthetic was administered, a standardized form was used to gain further information and identify any complications; this was accompanied by a questionnaire for the student's teacher, in order to quantify the student's distraction [ncbi.nlm.nih.gov]

  • Female Sexual Dysfunction

    Abstract It was found that the light emission produced by the oxidation of luminol by potassium ferricyanide in the basic medium was enhanced by phentolamine, a drug recently used to treatment of male and female sexual dysfunction. [ncbi.nlm.nih.gov]

The Tmax for lidocaine occurred later and the Cmax for lidocaine was slightly higher when comparing the 4L2P treatment and the 4L treatment. [ncbi.nlm.nih.gov]

Outlook (Prognosis) Most people who have noncancerous tumors that are removed with surgery are still alive after 5 years. The tumors come back in some people. Levels of the hormones norepinephrine and epinephrine return to normal after surgery. [mountsinai.org]

MATERIALS AND METHODS: After a comprehensive evaluation 44 patients with recent onset (less than 3 years) of erectile dysfunction and a high likelihood of organogenic etiology underwent a prospective, double-blind and placebo controlled trial with oral [ncbi.nlm.nih.gov]

Etiology and management. American Journal of Cardiovascular Drugs. 2003;3(1):21-31. Hollander JE, Henry TD. Evaluation and management of the patient who has cocaine-associated chest pain. Cardiology Clinics. 2006 Feb;24(1):103-14. [en.wikipedia.org]

[…] of ED (organic or psychogenic) the most common form of ED has a mixture of organic and psychogenic origins. 3 Because of the complex etiology of ED, multiple approaches may be necessary to successfully treat the majority of individuals with the disorder [nature.com]

Beijing: 2010 15 Liu CC, Tseng HW, Wang SM, Wang JR and Su IJ: An outbreak of enterovirus 71 infection in Taiwan, 1998: Epidemiologic and clinical manifestations. J Clin Virol. 17:23–30. 2000. [spandidos-publications.com]

A case of ruptured pheochromocytoma is presented, the pathophysiology discussed, and the literature reviewed. [ncbi.nlm.nih.gov]

Circulating and/or locally released catecholamines may activate platelets directly via α-adrenoceptor stimulation during stressful physiological and pathophysiological conditions in humans. adrenaline α-adrenoceptors lipolysis phentolamine platelet aggregability [clinsci.org]

Such results provide a pathway for the development of a prevention strategy for ED. [ncbi.nlm.nih.gov]

Prevention or control of hypertensive episodes in the patient with pheochromocytoma. [medicineonline.com]

Its mesylate salt is used intravenously or intramuscularly to prevent and treat hypertension occurring before and during surgery for pheochromocytoma and is also used intravenously to prevent and treat cutaneous necrosis and sloughing when extravasation [medical-dictionary.thefreedictionary.com]

Diagnosis of pheochromocytoma and to prevent or control hypertensive episodes prior to or during pheochromocytomectomy. Prevention of dermal necrosis and sloughing following IV administration or extravasation of norepinephrine. [robholland.com]

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