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Discover Supplement-Drug Interactions

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Last Updated: 5 years ago

Possible Interaction: Aminosalicylic Acid and Vitamin B 12

Research Papers that Mention the Interaction

“Subclinical malabsorption of vitamin B12 and folic acid commonly occurs with PAS therapy.”
The American Journal of Digestive Diseases  •  2005  |  View Paper
“A number of drugs are known to affect the absorption of vitamin B12 , including neomycin, potassium chloride, p-aminosalicylic acid , and colchicine.”
Advances in clinical chemistry  •  1985  |  View Paper
“A patient is described in whom vitamin B12 malabsorption was induced by the daily oral administration of 8 g of para-aminosalicylic acid.”
“Thus, para-aminosalicylic acid should be added to the list of pharmacological agents that may induce a reversible malabsorption of vitamin B12.”
Gastroenterology  •  1972  |  View Paper