Amoxicillin dizziness after eating, consider or amoxicillin adverse reactions, side effects. Amoxicillin is a very commonly used penicillin drug, which belongs to bactericidal agent, mainly by inhibiting the synthesis of bacterial cell wall to kill bacteria, because human cells do not have cell wall, so the toxicity of amoxicillin to human body is still relatively small, and the safety is relatively good. Amoxicillin belongs to the penicillin group of drugs. The most prominent adverse reaction of penicillin drugs is allergy, and amoxicillin also has many people who are allergic to it. In addition to allergy, some individuals who take amoxicillin will experience symptoms of the brain nervous system, such as dizziness, excitement, insomnia, sleeplessness, and even anxiety and behavioral disorders. Therefore, taking amoxicillin for dizziness is considered or an adverse reaction of amoxicillin.