How many courses of Flatulence Powder are effective?

Ping ulcer san take a few courses of treatment effective inconclusive, according to the individual physique and the severity of the disease is different, its effect time is different, can not be generalized.
Ping ulcer san is with spleen and stomach, clearing heat and dampness, qi effect of Chinese patent medicine, mainly by atractylodes, licorice, cuttlebone, thick park, cypress, gynostemma total saponin, sea buckthorn 7 flavors of Chinese medicine, clinically used in the treatment of spleen and stomach dampness and heat caused by chronic gastritis, peptic ulcer, and reflux oesophagitis.
The adverse reactions and contraindications of this drug are not clear, during the taking of Ping ulcer San, you need to avoid eating cold, raw, sour and spicy food with irritating.
People suffering from chronic gastritis can take Ping ulcer San as prescribed by the doctor.