Fever (Over 101F) add LU GEN to Base Formula - Choose Granules or Whole Herbs by Drshen.com $ 2.45 Granules - LU GEN - 7 grams - $ 2.45 Whole Herbs - LU GEN - 18 grams - $ 2.75 Option: Choose Granules or Whole Herbs Granules - LU GEN - 7 grams Whole Herbs - LU GEN - 18 grams 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Fever (Over 101F) Add LU GEN, Phragmitis Herbs, Reed Rhizime - 7 gms Choose Concentrated Granules / or Whole Herbs