Other names: Stachys palustris, Chistes Meotian or Volzhskiy, Black zabrey, Loshnitsa ramennaya, Bolotny kolosnik or kolosnitsa, Chernozyabrennik. Application in folk medicine: Bolotny chisthec has a significant effect on the circulatory system of the body and on muscle tissue. Preparations of this plant reduce blood pressure, increase the lumen of blood vessels, improve blood supply to the brain and genitals. Prevents stroke. Strengthen uterine contractions. They have an effect on the monthly cycle, normalizing it, provoking menstruation with delay and stopping unscheduled uterine bleeding. Swamp cleaner relieves spasms in epilepsy, relieves pain, including headache; serves as an analgesic and birth control agent. It has a calming effect on the nervous system: eliminates tantrums, increased nervous excitability, anxiety, fear and depression. Normalizes sleep. Supports accelerated regeneration of the skin, stops bleeding, relieves inflammation at the beginning of an infection or rashes. Helps with burns, abrasions, cuts and other injuries; with ulcers, furunculosis, diathesis and eczema. It is also used as a gargle for diseases of the nasopharynx and oral cavity (angina). The plant increases diuresis, removes toxins, toxins and excess fluid from the body; stimulates bile secretion; is a lactogenic agent. Normalizes the salt balance, relieves the condition of gout.