Frovatriptán se utiliza para tratar los síntomas de los dolores de cabeza por migraña (dolores de cabeza intensos y punzantes que algunas. La cabergolina se usa para tratar la hiperprolactinemia (niveles altos de prolactina, una sustancia natural que ayuda a las mujeres que están. Naratriptán se utiliza para tratar los síntomas de los dolores de cabeza por migraña (dolores de cabeza intensos y punzantes que algunas.

Author: Fekora Kajirn
Country: Kuwait
Language: English (Spanish)
Genre: Video
Published (Last): 14 January 2017
Pages: 331
PDF File Size: 1.95 Mb
ePub File Size: 4.24 Mb
ISBN: 913-2-53183-387-5
Downloads: 62007
Price: Free* [*Free Regsitration Required]
Uploader: Sasho

Ergotism with ischemia in all four extremities: On the one ergotamnia, ergotamine derivatives may damage the vascular endothelium by inducing the proliferation of arterial muscle cells due to stimulation of the platelet-derived growth factor and, on the other hand, they cause thrombosis and necrosis of the tunica media; these are symptoms associated with poisoning by ergotamine.

The authors report the case of ergotamjna year old patient with acute arterial intoxicacin in lower limbs secondary to the use of ergotamine derivatives.

A year-old female patient was admitted with a sudden onset of paresthesia in upper and lower intoxicacoon with 4 days of evolution. Edison Barreto de Souza Av. Sumatriptan in clinical practice: The objective of this study is to report a case of acute arterial occlusion of lower limbs as a consequence of the use of ergotamine tartrate, an infrequent condition, so that it can be diagnosed and treated as efficiently and early as possible. Ergotism, ergotamine, ischemia, arterial insufficiency, arterial occlusion.

Despite the multiple symptoms of ergotism, peripheral ischemia secondary to vasospasm is the most frequent and it affects 0.


Cabergolina: MedlinePlus medicinas

There was no previous history of smoking, heart disease or intermittent claudication, but the patient reported a history of migraine with chronic use of ergotamine tartrate. The fast absorption of the drug and the prolonged effects on the intoxicaxion network suggest that both the tight binding to its receptor and the presence of active metabolites in the blood circulation prolong its vasoconstrictor effect.

Ergot is produced by a fungus Claviceps purpurea that grows on rye and other cereal plants. Prostaglandins, ergot, alkaloids and other drugs.


Vascular spasm and gangrene during heparin-dihydro-ergotamine prophylaxis. Discussion The diagnosis of ischemia induced by ergotamine derivatives is based on the patient’s clinical history, physical examination and on angiographic aspects.

The patient progressed with improvement of pain and upper and lower limb paresthesia, return of normal skin color and of distal pulses in the lower limbs; she was discharged on the sixth hospital day. Ergotamine derivatives include several drugs widely used in the treatment of acute migraine attacks.

When arterial spasm is observed, especially if it is bilateral and symmetrical, intoxication by ergotamine should be suspected. Despite the fact that acute arterial occlusion caused by ergotamine derivative is a rare clinical condition, it should be considered in the differential diagnosis of ischemic syndromes, especially in young patients without cardiovascular risk factor, or of severe arterial embolism.

Arch Inst Cardiol Mex. In recent publications, percutaneous angioplasty has been reported as an adjuvant treatment for arterial spasm; however, due to the risk of injury to the intimal layer of the vessels, consequently causing thrombosis, it should be avoided whenever possible.


Naratriptán: MedlinePlus medicinas

J Clin Psych ; The main pharmacological effects of ergotamine are: Estos casos suelen ser muy raros, teniendo intixicacion preferentemente en pacientes con enfermedad arterial coronaria o en pacientes que han sido tratados ergotxmina ergotamina en las 24 horas anteriores. Treatment options include anticoagulants such as heparin, oral vasodilators, platelet antiaggregants, anesthetic blocks, calcium channel blockers, hyperbaric oxygen, as well as intravascular volume expansion.

Intoxication by these substances generally results from chronic administration, promoting symptoms secondary to arterial spasm and the consequent distal ischemia.

Musikatavorn K, Suteparuk S. Si a las 2 horas no se ha obtenido una respuesta satisfactoria, puede administrarse una segunda dosis de mg. By that time, strange epidemics with the characteristic symptom of limb gangrene were reported.

Efficacy of subcutaneous kntoxicacion in repeated episodes of migraine. Despite the fact that the treatment has been adopted empirically and with varying results, it is fundamental to discontinue ergotamine immediately.

Ergotamine derivatives include several drugs widely used in the treatment of acute migraine attacks and post-partum hemorrhage. Sumatriptan for migraine attacks in children: Early diagnosis and treatment are fundamental in order to avoid severe and potentially fatal complications.

Manuscript received Mar 22,accepted for publication Jun 4,