What is soda water for washing the vagina

Patient's question:

No

Doctor's answer:

Long-term use of sodium bicarbonate solution to rinse the vagina can change the pH of the vagina, making it alkaline. A ratio of 2% to 4% is 10ml of sodium bicarbonate solution mixed with 500ml of physiological saline or 500ml of warm boiled water. However, rinsing should be appropriate, as prolonged rinsing can lead to dysbiosis of vaginal flora and trigger vaginal inflammation.