The invention relates to a formula for treating stomach diseases. The formula comprises the raw materials in the formula by the weight percentage: 5-15% of rhizoma cyperi, 1-5% of rhizoma galangae, 1-10% of hairyvein agrimony, 5-15% of medicated leaven, 3-9% of spica prunellae, 2-3% of cordyceps sinensis, 1-5% of metoclopramide tablets, 11-19% of furazolidone tablets, 5-7% of dry yeast tablets, 3-5% of Chenxiang Lubailu tablets, 3-5% of trogopterus dung, 1-5% of semen pharbitidis, 5-10% of fructus aurantii immaturus, 1-1.5% of hawthorn, 4-5% of saruma henryi oliv., 2-4% of prinsepia utilis royle, 0.4-0.6% of hypericum uralum, 1-2% of cortex phellodendri, 2-4% of marsdenia tenacissima, and 1-3% of radix dipsaci. The formula can treat stomach disease, has stable hypotension, no rebound, long-term stable blood pressure, no need for long-term medication, no drug resistance, safety and no side effects, has wide suitable taking people, and is an intimate drug for people.