Patent ID: 7150887

Claim:
A method for treating patients with hypertension and/or ischemia comprising: administering an effective amount of an herbal pharmaceutical composition to said patients; wherein said herbal pharmaceutical composition comprising: an extract of Radix Scutellariae (root of scutellaria); an extract of Rhizoma Coptidis (rhizome of coptis); an extract of Radix et Rhizoma Rhei (root and rhizome of rhubarb); and dry powder of Radix Ginseng (root of ginseng) or Radix Panacis Quinquefolii (American ginseng); wherein said extract of said root of scutellaria, said extract of said rhizoma of coptis, and said extract of said root and rhizome of rhubarb are produced by extracting said root of scutellaria, said rhizoma of coptis, said root and rhizome of rhubarb by a solvent which is at least one selected from the group consisting of water and alcohol.