There is no such thing as which one is better, metronidazole or adapalene, there are significant differences between metronidazole and adapalene in terms of drug classification, pharmacological effects and indications, so it is impossible to compare which one is better.
1. Metronidazole: is a nitroimidazole drug, inhibit the synthesis of bacterial deoxyribonucleic acid, generally used for the prevention and treatment of infections caused by anaerobic bacteria, such as gastrointestinal tract, female genitalia, bone and joint parts of the infection, etc., but also used to alleviate anaerobic infections brought about by the symptoms of the disease, for example, appendicitis, otitis media, oral infections and so on.
2. Adapalene: Vitamin A acid compounds, mainly combined with vitamin A acid cell nuclear receptors, generally used for the treatment of acne on the face, chest and back, can also be used to alleviate the inflammatory reaction brought about by acne.
If you have physical discomfort, you should go to the hospital in time for a clear diagnosis, and the doctor to develop a scientific and reasonable medication program, not self-medication, so as not to cause unnecessary harm to the body.