Levoxyl refers to levofloxacin, and Cotrimoxazole tablets can be taken together with levofloxacin for patients with colds accompanied by infections. Cotrimoxazole tablets can be used to treat symptoms associated with colds and flu, improve fever, headache, runny nose and other symptoms, breastfeeding women need to suspend breastfeeding to use the drug. Levofloxacin is a commonly used antibiotic, a quinolone antibacterial drug, can be used to treat a variety of infectious diseases, but it should be noted that there is no indication of bacterial infection should not be abused. If you have a cold accompanied by an infection, you can choose the two drugs to cooperate in the treatment, which can improve the discomfort caused by the cold, but also to achieve the effect of anti-infection, and will not cause adverse reactions. However, it is important to avoid drinking alcohol while taking the medication, otherwise it will increase the burden on the liver. All of the above medications should be used under the guidance of a doctor, avoid self-medication.