It is best not to take lozenges as candy often. The throat lozenges on the market are mainly divided into three types: ordinary food, health care products and drugs. Food lozenges are sweets with some cool taste; health care lozenges such as Chuanbei lozenges, fat sea lozenges, etc.; over-the-counter drugs lozenges include Chinese herbal tablets containing watermelon cream, grass coral and other ingredients and western pharmaceuticals such as Sidi Iodine tablets. These throat products usually contain ice chips, mint, watermelon cream, licorice, sugar, cane sugar, iodine and other ingredients, although the discomfort of the throat has a certain relief effect, but when the sugar often eat may cause certain effects on the body. 1, causing oral flora dysbiosis taking throat lozenges containing ice chips, mint ingredients, easy to stimulate the throat area, so that the oral mucosa dry broken mouth ulcers; throat lozenges in the The antibacterial ingredients in lozenges may also kill or inhibit the normal flora in the mouth, and in serious cases, fungal infections may occur. 2, causing allergies Some throat lozenges contain iodine with bactericidal ingredients, and if people allergic to iodine often take lozenges, it may cause dry and itchy skin, long red spots and other iodine allergy symptoms, and in serious cases, may cause shock. 3, causing diarrhea long-term use of lozenges containing ice chips, mint ingredients, may The use of lozenges containing ice chips and mint may stimulate the gastrointestinal tract and cause nausea, vomiting, abdominal pain, diarrhea, etc. 4, causing an increase in blood glucose. 5, affecting the development of the fetus or baby Some unknown ingredients in lozenges may affect the development of the fetus or baby. Therefore, it is not recommended to eat lozenges often, and you need to understand their indications, precautions and contraindications before containing them. If the symptoms of dry throat, itchy throat, cough and sore throat are not relieved after a week or so, you should seek medical advice to identify the cause and provide targeted treatment.