Soda can be used to cleanse mycosis vaginalis mainly because mycobacteria proliferate in an acidic environment and cause clinical symptoms. Soda will change the living environment of mycobacteria to alkaline environment and inhibit the growth of mycobacteria, which will play a role in the treatment. After douching, you can vaginally insert the appropriate drugs for treatment, such as mycobacterial suppositories, Dacronin soft capsules or Kenitin tablets can effectively kill the mold, to achieve the purpose of complete cure. Since mycobacteria are contagious, you should not have sexual intercourse until the laboratory test has turned negative.