Native Americans used the plant both as food and medicine.

It was also used as medicine, usually applied to the skin.

The parts that grow above the ground are used as medicine.

Many drugs are used as medicine to help make sick people better.

The seed and other plant parts are used as medicine.

However, there is no reliable information about its safety when used as medicine.

There is some evidence that it might be safe when used as medicine.

The root of the plant is also used as medicine.

Drugs have been used as medicine for thousands of years.

There isn't enough information to know if ash is safe to use as medicine.