Which antibiotics can cause insomnia?

 　　Antibiotics such as levofloxacin tablets, amoxicillin capsules, and clarithromycin tablets may cause insomnia. Details are as follows:
　　1. Levofloxacin Tablets
　　The main ingredient in levofloxacin tablets is levofloxacin, a quinolone-class antibiotic with anti-infective properties used to treat various bacterial infections. During use, it can stimulate neurons in the cerebral cortex to some extent, causing excitation and resulting in insomnia.
　　2. Amoxicillin Capsules
　　Amoxicillin exerts its bactericidal effect by inhibiting bacterial cell wall synthesis and is commonly used to treat various respiratory tract infections such as sinusitis, pharyngitis, and pneumonia. Prolonged use may lead to central nervous system reactions, potentially causing insomnia.
　　3. Clarithromycin Tablets
　　Clarithromycin is typically a macrolide antibiotic that inhibits protein synthesis by blocking the binding of the 50S ribosomal subunit, thereby exerting antibacterial effects. It may cause certain gastric irritation, contributing to insomnia.
　　In addition to the antibiotics mentioned above, others such as moxifloxacin hydrochloride tablets, enteric-coated erythromycin tablets, and penicillin V potassium tablets may also have similar effects. Medications should be taken under the guidance of a physician; self-medication should be avoided to prevent adverse effects on health. Maintain a positive mindset and avoid emotional excitement.