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. 2017 Aug 14;34(9):2120–2138. doi: 10.1007/s12325-017-0601-0

Fig. 4.

Fig. 4

Pharmacokinetic profile of dextromethorphan. Data are mean (+SD) plasma dextromethorphan concentrations versus time following a single 30-mg dose of dextromethorphan administered alone (solid line, circles) and with 10 mg (a) or 25 mg (b) OCA (dotted line, x). Main figures display dextromethorphan plasma concentration on a linear scale, and insets display log scale. Includes patients from dextromethorphan PK population (N = 47)