Tobramycin can not be used for a long time, long-term use of the body will have certain damage, and easy to produce drug resistance, and even the emergence of secondary infections.
Tobramycin belongs to aminoglycoside antibiotics, long-term use will produce a certain degree of nephrotoxicity and ototoxicity, easy to cause renal impairment and hearing abnormalities.
Prolonged use of antibiotics will produce drug resistance, resulting in the overgrowth of drug-resistant bacteria; in addition, because the drug-resistant bacteria can not be controlled, it is also easy to cause secondary infections during the period of use of antibiotics, so antibiotics should not be used for a long time.
Tobramycin should be used under the guidance of a physician, most patients will show significant improvement within a week, try to avoid using the drug for more than two weeks, the drug has not been improved during the application of the symptoms, you need to consult a doctor for observation, under the guidance of the clinician for standardized treatment.