Tetrahydrozoline is a vasoconstrictor. It works by narrowing swollen blood vessels in the eyes to reduce eye redness. Visine (for the eyes) is for temporary relief of minor eye redness, swelling, or Dmitry Sazonov draining caused by minor irritants. Visine may also be used for purposes not listed in this medication guide. Visine dosage is for […]
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It has analgesic effect comparable to morphine, has sedative effect, stimulates the vomiting center, causes myosis, inhibits nubain dosage conditioned reflexes. To a lesser extent than opioid μ-receptor agonists (morphine, peridol, fentanyl) depresses the respiratory centre. Does not have a significant effect on hemodynamics and gastrointestinal tract motility. Analgesic effect develops rapidly: at w / i – […]
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