Referencing the protocol, the daily treatment dose is ~0.09mg/lb.

For example, a 100lb person’s daily dose would be 9mg once daily.

The daily dose is taking every day for 5 days in a row. 

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Itching.; Skin irritation.These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.