Levothyroxine + Colesevelam Interaction

Majorinteraction on record

Description

Colesevelam may decrease exposure of levothyroxine. In vivo studies showed decreased levothyroxine exposure; postmarketing reports of elevated TSH.

Mechanism

Decreased gastrointestinal absorption

Source: NLP:colesevelam

Related drug profiles

All Levothyroxine interactions →All Colesevelam interactions →
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