Minocycline is more effective in initial and remedial treatment. Minocycline is a tetracycline antibiotic, which is mainly applied to infectious diseases caused by staphylococcus, streptococcus, pneumococcus, gonococcus, dysentery bacillus, Escherichia coli, Helicobacter pylori, and other pathogens that are sensitive to minocycline. Adverse reactions such as abdominal pain, nausea, anorexia, dizziness, allergy, etc. may occur during the application of minocycline, which may cause shock in severe cases, and is contraindicated for those who are allergic to tetracyclines, and is used with caution in patients with hepatic and renal insufficiency, and driving and other activities should not be performed after taking the drug. Suspected Helicobacter pylori infection, it is recommended to improve the C13 breath test, gastroscopy and other tests, after a clear diagnosis of standardized treatment, the above drugs need to be applied under the guidance of a physician, do not take medication without authorization.