Brucellosis is the medical term for brucellosis, an infectious disease of animal origin caused by the bacterium Brucella, and six weeks of treatment does not necessarily mean that you can stop taking the medication. Six weeks is a course of treatment, and it is usually necessary to treat for at least 2-3 courses before deciding whether or not to continue treatment depending on the situation. If there are no complications, for the treatment of adults, it is recommended that doxycycline combined with rifampicin should be used for at least six consecutive weeks, or even 2-3 courses of treatment, and then according to the patient’s signs and symptoms, the results of the repeat blood sedimentation and C-reactive protein, it will be decided whether or not the drug can be stopped. If there are complications, the treatment time will necessarily be prolonged. Complicated spondylitis, doxycycline + rifampicin + streptomycin is recommended, with a total course of treatment of at least 3 months, and if necessary, surgery. Drugs are recommended to be used under the supervision of a specialist. The cycle of treatment for Buerger’s disease is not necessarily up to six weeks, it is decided on the basis of the actual situation, you can consult a specialized physician for advice.