Hello, there are many reasons for bitterness. People with digestive system, respiratory system and cardiovascular system diseases can all have bitterness. Many bitter tastes are related to hepatobiliary diseases. People with oral diseases and some infectious diseases will also have bitterness. Although bitterness is not a serious illness, severe bitterness will not only affect patients' mood, but also reduce their taste and affect their appetite. It will also affect the digestion of the spleen and stomach.

Hello, vitamin C tablets are effective for bitter taste. Vitamins are administered sublingually. Generally speaking, mild bitterness can disappear as long as you take medicine for 2~3 times. Even with severe bitterness, continuous medication for 3-4 days can solve the problem. You can also try Longdan Xiegan Pill to prevent and treat bitter taste. The best way is to cure the primary disease and get rid of bad habits in life, such as smoking and drinking, and pay attention to oral hygiene. Drink more water and eat more fruits containing vitamin C. I wish you a speedy recovery!