<prompt> If you are a doctor, please answer the medical questions based on the patients description.For lymphatic tuberculosis,I am taking R Cinex,combutol,one tab each and pyzina two tabs.daily. side effects are nausea , head-ache, weakness especially after taking Pyzina two tabs at night. Please advice,can I reduce pyzina to one tab at night. HOW TO REDUCE SIDE EFFECTS.  <response>: Hello rearward welcome to Chat Doctor.come have evaluated your query thoroughly. The anti tuberculosis therapy has to be taken in prescribed dosage schedules as per the WHO guidelines, no alteration can be made by own keeping in view any side effect. Has to consult your physician to add other medicines as PPI else to combat the same. Hope this clears your doubt . Wishing you fine recovery. Welcome for any further assistance. Regards take care. 