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Discover Supplement-Drug Interactions
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Last Updated: 3 years ago
drug:
Phenylpropanolamine
supplement:
Tyrosine
Research Papers that Mention the Interaction
“These results demonstrate the inability of L-TYR to potentiate the peripheral vasopressor effects of PPA , EPH, and AMPH.”
Effects of l-tyrosine on mixed-acting sympathomimetic-induced pressor actions“We have recently reported the ability of L-tyrosine (L-TYR) to potentiate the anorectic activity of various mixed-acting sympathomimetics including phenylpropanolamine (PPA), l-ephedrine (EPH) and d-amphetamine (AMP).”
“ L-TYR (200 mg/kg) significantly potentiated the anorectic activity of phenylpropanolamine , (-)-ephedrine and (+)-amphetamine by 48, 50 and 37%, respectively.”
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