★★★★★
The tablets are soft and small and dissolve in the mouth in a couple of minutes. Despite directions to the contrary, I have never taken more than 4 tablets per day, and I have always taken the tablets sublingually.
The tablets come in a flat plastic bottle that can be pocketed easily. Its label says, "500 1-gr tablets of NATRUM SULPH 6X for nausea and vomiting. Directions: Acute: 4 tablets ever hour. Tonic: 4 tablets 4 times a day taken dry, or dissolved in water. Children: 2 tablets as above."