The best time to take albendazole tablets is about one hour before meals. Because the human gastrointestinal tract is relatively empty before meals, taking the drug at this time is more conducive to the rapid effect of the drug and enhances its therapeutic effect. Albendazole tablets are commonly used in the treatment of various parasitic infections, such as Giardia, whipworm and ascariasis. As a broad-spectrum anthelmintic, it is used to kill susceptible parasites by binding to the colchicine sensitive site of β-tubulin and causing denaturation of the internal cells of the parasite, thereby inhibiting its polymerization or assembly into β-tubulin, resulting in impaired uptake of glucose by the larval and adult stages of the parasite, and depleting its glycogen stores. In addition, albendazole prevents the formation of spindle-shaped fibers required for cell division in the worm, thereby impeding egg production and development. Albendazole is more likely to undergo dissolution reactions in an acidic environment and is more readily absorbed by intestinal tissues in the human body in the fasting state, where the stomach ph is relatively lower. A small number of patients taking albendazole tablets may experience adverse symptomatic reactions such as dry mouth, dizziness, and drowsiness. If patients experience persistent symptoms or serious adverse reactions, they need to stop taking it immediately and go to the hospital emergency room or related departments immediately.