Traditional Diagnosis techniques for the detection of diseases are unable to detect exact case of that specific sickness. The process to find out the case is the use of medicines as set in levels. Like in Tuberculosis patient is asked to use first level drugs/medicines which includes 5 drugs as rifampin, isoniazid, pyrazinamide, ethambutol, streptomycin.
Use of these medicines can also cause damage to the healthy cells.