FIGURE LEGENDS
Figure 1. Three-way crossover study randomizing participants to receive lesogaberan, baclofen and their matched placebos in a double-bind, double dummy design.
Figure 2. Consort diagram showing patient flow through the study.
Figure 3. Cough responses to capsaicin challenge showing dose response curves when subjects were treated with lesogaberan= lesogaberan plus baclofen placebo, baclofen= baclofen plus lesogaberan placebo and placebo=lesogaberan placebo and baclofen placebo.