1. Sodium bicarbonate tablets are antacids. After oral administration, they can quickly neutralize gastric acid and relieve the symptoms of hyperacidity or heartburn, but the effect is weak and the duration is short.

2. Sodium bicarbonate can also alkalize urine. The environment in the bladder is generally alkaline, but bacterial infection makes urine acidic, so there will be a tingling sensation when urinating, and sodium bicarbonate It is an alkaline substance that is excreted through the urine after oral absorption. It can restore the alkaline environment of the urine, thereby reducing bladder irritation symptoms such as urgency and painful urination. It is recommended to take it under the guidance of a doctor.