Patients with UTIs can be treated with amoxicillin or levofloxacin, usually with one of the antibiotics. Usually levofloxacin is used more often because the quinolones have a better antibacterial effect on a variety of bacteria including E. coli, so it is more suitable for UTI treatment. The actual UTI patients must pay attention to the antibiotic treatment, after the symptoms are relieved to continue to use the drug for 7-10 days, so that the bacteria can be fully eradicated, to avoid the emergence of some bacterial resistance, resulting in the infection is not healed. If you choose to use amoxicillin to treat UTIs, you should be aware that if you have a penicillin allergy, you should not use amoxicillin. Patients with urethritis can take these antibiotics along with three gold tablets and flavonoid permethrin tablets to improve the symptoms of urinary tract irritation.