How to brew tea: 6g (2 tablespoons) of raw material is placed in an enamel bowl, 200 ml (1 glass) of hot boiled water is poured, covered with a lid and heated in boiling water (in a water bath) for 30 minutes, cooled at room temperature for 10 minutes, filtered, the remaining the raw material is squeezed out. The volume of the resulting broth is brought to 200 ml with boiled water. The prepared broth is stored in a cool place for no more than 2 days. It is taken warm in 1/3 cup 3-4 times a day after meals. Drink slowly in small sips. Children may be advised to chew marshmallow root before starting dental treatment. Marshmallow root, or Althaea officinalis, is a flowering plant that has played a role in herbal medicine for centuries. Some natural and herbal cough syrups and cough drops contain marshmallow root. The mucilage may have a soothing effect on the esophagus by coating it. Chronic dry mouth, which the medical community calls xerostomia, can cause an increase in cavities, gum disease, and dental infections. Dry mouth usually means that a person has too little saliva in their mouth. Antihistamines, blood pressure medications, neurological problems, and autoimmune diseases are among its many causes. Marshmallow root may help with skin irritation and inflammation. A review study suggests that its topical application can help with eczema and damage from UV radiation, or sun exposure. When gastric reflux occurs, acid from the stomach flows back up into the throat, which can cause damage to the esophagus. The demulcent effect, whereby the mucilage coats a person’s esophagus, can protect it from the stomach’s damaging acids. Do not use the ingredients of herbal tea in case of individual intolerance.