1491739019-638682680_n

 
Dopamine antagonist :  
  - Metoclopramide ( Primperan ), Domoeridone ( Emetrol )
  - Prochlorperazine ( Novamin )
 
Antihistamine : Vena 
 
5HT3 受體抑制劑:Ondansetron
NK1 受體拮抗劑:Aprepitant (Emend)
類固醇:Dexamethasone

 

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- Prochlorperazine 10 mg (Novamin)
- Metoclopramide 10mg (Primperan)
 
Metoclopramide : given slowly to minimize extrapyramidal side effects  給慢一點有幫助
IV diphenhydramine are administered as prophylaxis against dystonia
 
 

嘔吐的成因
 
腹內:
 
  • Obstruction : Gastric outlet obstruction, Ileus, Constipation,  Biliary/Renal colic, Torsion 
  • Infection, Inflammation
    - AGE, Peptic ulcer, GERD 
    - GB, Appendicitis, Hepatitis, Pancreatitis
    - APN, Ischemic bowel
     
  • Dysfunction (Gastroparesis, Functional vomiting)
    感覺運動神經失控 (胃輕癱, 腸偽阻塞, 胃食道逆流, 功能性嘔吐) 
  • Post operative
 
腹外:
  • Cardiovascular : ACS, Dysrhythmia
  • Vestibular : BPPV, Vestibular neuritis, Meniere's 
  • Neuro : IICP, Hemorrhage (SAH), Meningitis, Infarction, Migraine, Tumor/Metastasis
  • Glaucoma
  • Psychiatry
藥物 (化學治療, 抗生素, 口服避孕藥, 鴉片類)
 
代謝異常
  • Electrolyte (Hyponatremia, Hypercalcemia)
  • Acidosis
  • Thyrotoxicosis, Uremic
  • Pregnancy
 
Cancer 病人更要想到 :  化療藥物, 嗎啡, 腸阻塞,  brain meta, 高血鈣 
 
Neuro 
Abd 
Vestibular 
Sympathetic 
Electrolyte, Endocrine
Medication

 

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