Irbesartan hydrochlorothiazide tablets and dispersible tablets have different production processes, different drug absorption speeds and different duration of efficacy. 1. Different production processes: Irbesartan hydrochlorothiazide belongs to the compound preparation, ordinary tablets and dispersible tablets have different production processes, the production cost of ordinary tablets is relatively low, and the cost of dispersible tablets is higher. 2. Different absorption speeds: dispersible tablets dissolve faster in the digestive tract and can be rapidly absorbed, with a relatively high degree of drug utilization, while ordinary tablets are slow to disperse and slow to absorb drugs. 3. The duration of drug effect is different: dispersible tablets are absorbed quickly, but also metabolized quickly, the duration of drug is relatively short. Ordinary tablets are absorbed slowly, and the duration of drug effect is relatively long. Irbesartan hydrochlorothiazide adverse reactions include dizziness, nausea, flu-like symptoms, rhinitis, nausea, fatigue, electrolyte disorders, etc. Allergy to drug components, lactating pregnant women, biliary tract obstructive diseases, etc. are prohibited. Irbesartan hydrochlorothiazide tablets should be selected under the guidance of a physician in the appropriate dosage form, and pay attention to the monitoring of blood pressure levels.