Rick,
If you are using a 15mg per teaspoon (5ml) preparation, 2 drops (approx 0.1ml) calculates to 0.3mg of DXM, less than one-tenth of what I take each night.

I find it ironic that MJFF just announced a $1 mil grant to scientists working to come up with a uniform way of standardizing the measurement of dyskinesias for biotechs and pharmas to use in evaluating new (patentable) drugs' anti-dyskinesia potential!

Keep us posted on how things continue in this trial.

Robert