Who Should Use Norfloxacin With Caution?

Elderly patients are at increased risk of toxic reactions due to decreased renal function.
Patients who use this product are at increased risk of tendon rupture when they engage in physical activity or are highly stressed.
Patients with a history of tendon dysfunction such as rheumatoid arthritis have an increased risk of tendon rupture with this product.
Patients with renal impairment are at increased risk of toxic reactions and tendon rupture and should adjust the dose.
The use of this product in patients with myasthenia gravis may aggravate the condition.
Use of this product can cause allergic reactions and even death. In some patients, it can occur as soon as the first application.
Epilepsy can be induced by the use of this product in patients with severe cerebral arteriosclerosis, epilepsy and other central nervous system diseases and other predisposing factors.