1. Avelox has reproductive toxicity and is contraindicated in pregnant and lactating women and in women who have a desire to have children within 2 years. In other words, for safety reasons, pregnant women and lactating women are prohibited, and women of childbearing age should take contraceptive measures during and within 2 years after stopping Avelox, that is, they should stop taking the drug for 2 years before considering pregnancy. 2. Regularly check liver function and blood lipids. 3. Avoid alcohol during taking the drug, as alcohol can aggravate the toxic side effects of Avelox. This article is authorized by Dr. Yu Xijun, please do not reproduce without authorization