Can Wushi Tea relieve stomach acid?
Generally speaking, Wushi Tea usually cannot relieve stomach acid. The detailed analysis is as follows:

Wushi Tea's main ingredients include various traditional Chinese herbs such as Atractylodes, Siler, and Bupleurum, and it has the function of relieving exterior syndrome and harmonizing the interior. It is primarily used to improve internal injuries caused by food accumulation, wind-cold common cold, chills and fever with vomiting and diarrhea. These effects are mainly based on its ingredients' abilities to dispel wind-cold and dampness, as well as regulate the functions of the spleen and stomach.
Excessive stomach acid is usually caused by irritation of the gastric mucosa, which leads to excessive secretion of gastric acid. This may be triggered by various factors such as improper diet, mental stress, gastritis, or peptic ulcer. Symptoms of excessive stomach acid include discomfort in the stomach, burning sensation, acid reflux, and belching. Wushi Tea does not primarily include neutralizing stomach acid or inhibiting acid secretion among its effects. Therefore, Wushi Tea cannot directly alleviate symptoms of excessive stomach acid. Moreover, some components of Wushi Tea might be somewhat irritating and could even worsen stomach discomfort for patients with sensitive gastric mucosa.
It is usually recommended to avoid consuming overly greasy, spicy, or irritating foods to reduce irritation to the gastric mucosa. Additionally, eating meals in a dispersed manner can reduce the burden on the stomach and help decrease gastric acid secretion.